National Register of Historic Places

Iowa

2,318 listed historic places in Iowa, grouped by county.

Adair County (8)

• Adair County CourthouseGreenfield · listed 1981
• Adair County Democrat--Adair County Free Press BuildingGreenfield · listed 2011
• Adair ViaductAdair · listed 1998
• CatalpaGreenfield · listed 1974
• Chicago,Rock Island and Pacific Railroad: Stuart Passenger StationStuart · listed 1980
• Hotel GreenfieldGreenfield · listed 2011
• Loucks Grove ChurchGreenfield · listed 1995
• Warren Opera House Block and Hetherington BlockGreenfield · listed 1979

Adams County (4)

• Adams County JailCorning · listed 1991
• Corning Commercial Historic DistrictCorning · listed 2012
• Corning Opera HouseCorning · listed 1993
• Snider BridgeCorning · listed 1998

Allamakee County (20)

• Allamakee County Court HouseWaukon · listed 2003
• Allamakee County CourthouseWaukon · listed 1977
• Effigy Mounds National MonumentMarquette · listed 1966
• Hager, Otto J., HouseWaukon · listed 1985
• Iron PostNew Albin · listed 1976
• Kerndt G., and Brothers Elevator and Warehouses, No. 11, No.12 and No. 13Lansing · listed 1979
• Kerndt, G., & Brothers Office BlockLansing · listed 1982
• Lansing Fisheries BuildingLansing · listed 1991
• Lansing Main Street Historic DistrictLansing · listed 2014
• Lansing Stone SchoolLansing · listed 1973
• Meier, Fred W., Round BarnLudlow · listed 1986
• Old Allamakee County CourthouseLansing · listed 1983
• Old East Paint Creek Lutheran ChurchWaterville · listed 1983
• Reburn, Thomas, Polygonal BarnNew Albin · listed 1986
• Red BridgePostville · listed 1998
• Turner HallPostville · listed 2000
• Upper Iowa River BridgeDorchester · listed 1998
• Waterloo Ridge Menigheds Kirke og Kirkegard Historic DistrictDorchester · listed 2015
• West Paint Creek Synod Evangelical Lutheran Church and CemeteryWaterville · listed 2019
• Yellow River State Forest Fire TowerHarpers Ferry · listed 2021

Appanoose County (13)

• Appanoose County CourthouseCenterville · listed 1981
• Appanoose County Sheriff's House and JailCenterville · listed 1997
• C B & Q Passenger DepotCenterville · listed 2003
• Courthouse Square Historic DistrictCenterville · listed 1997
• Drake Public LibraryCenterville · listed 1997
• Franklin Regular Baptist ChurchSeymour · listed 2008
• Porter HallCenterville · listed 1980
• Second Baptist ChurchCenterville · listed 1999
• Stratton HouseCenterville · listed 1975
• Sturdivant-Sawyer HouseCenterville · listed 1984
• U.S. Post OfficeCenterville · listed 1978
• Vermilion EstateCenterville · listed 1978
• Wabash Combination Depot--MoraviaMoravia · listed 1996

Audubon County (13)

• Audobon County Court HouseAudubon · listed 2003
• Audubon County CourthouseExira · listed 1977
• Bennedsen, Boldt, and Hansen BuildingKimballton · listed 1991
• Bethany Danish Evangelical Lutheran ChurchKimballton · listed 1991
• Bush, John D., HouseExira · listed 1991
• Hansen, Andrew P., FarmsteadBrayton · listed 1991
• Immanuel Danish Evangelical Lutheran ChurchKimballton · listed 1991
• Jorgensen, Hans J., BarnKimballton · listed 1991
• Kimballton Commercial DistrictKimballton · listed 1995
• Kimballton West 2nd--West 3rd Street Residential DistrictKimballton · listed 1995
• Koch, Hans M., HouseKimballton · listed 1991
• Larsen, Jens T., HouseKimballton · listed 1991
• Poplar Rural DistrictJacksonville · listed 1992

Benton County (16)

• Belle Plaine Main Street Historic DistrictBelle Plaine · listed 2013
• Benton County CourthouseVinton · listed 1976
• Burlington, Cedar Rapids & Northern Passenger Station--VintonVinton · listed 1990
• Central Vinton Residential Historic DistrictVinton · listed 2012
• Herring HotelBelle Plaine · listed 2008
• Iowa Canning Company Seed House BuildingVinton · listed 2012
• McQuilkin, James Greer, Round BarnEagle Center · listed 1986
• Preston’s Station Historic DistrictBelle Plaine · listed 2020
• Ray, Frank G., House & Carriage HouseVinton · listed 1982
• Round Barn, Bruce Township Section 3Eagle Center · listed 1986
• Sankot Motor CompanyBelle Plaine · listed 1995
• Shellsburg BridgeShellsburg · listed 1998
• Upper Stone SchoolhouseVinton · listed 1983
• Vinton Public LibraryVinton · listed 1983
• Youngville CafeWatkins · listed 2007
• Zalesky, Frank E. and Katie (Cherveny), HouseBelle Plaine · listed 2012

Black Hawk County (44)

• Bennington No. 4Waterloo · listed 2001
• Black Hawk County Soldiers Memorial HallWaterloo · listed 1988
• Black Hawk HotelCedar Falls · listed 2002
• Campbell Baking CompanyWaterloo · listed 2016
• Cedar Falls Ice HouseCedar Falls · listed 1977
• Cedar Falls Independent Order of Odd FellowsCedar Falls · listed 1997
• Cedar Falls Post OfficeCedar Falls · listed 2016
• Chapple and Young BlockLa Porte City · listed 2002
• Chicago, Great Western Railroad--Waterloo Frieght DepotWaterloo · listed 1997
• Cotton TheaterCedar Falls · listed 1993
• Dunkerton BridgeDunkerton · listed 1998
• Dunsmore HouseWaterloo · listed 1977
• Emerson SchoolWaterloo · listed 2004
• Fire Station No. 2Waterloo · listed 1988
• Fowler Company Building, TheWaterloo · listed 2009
• Gingrich, Clement B., HouseLa Porte City · listed 1996
• Grace Methodist Episcopal ChurchWaterloo · listed 2011
• Highland Historic DistrictWaterloo · listed 1984
• Hotel PresidentWaterloo · listed 2017
• Hotel Russell--LamsonWaterloo · listed 1988
• La Porte City StationLa Porte City · listed 1979
• Lange, August H. J. and Justena, Farmstead Historic DistrictLa Porte City · listed 1997
• LaPorte City Town Hall and Fire StationLa Porte City · listed 1977
• Marsh--Place BuildingWaterloo · listed 1998
• Master Service StationWaterloo · listed 2011
• McQuilken, John N. and Mary, HouseLa Porte City · listed 1994
• Rath Packing Company Administration BuildingWaterloo · listed 2008
• Roosevelt Elementary SchoolWaterloo · listed 2004
• Round Barn, Washington TownshipJanesville · listed 1986
• Rownd, C. A., Round BarnCedar Falls · listed 1986
• Russell, Rensselaer, HouseWaterloo · listed 1973
• Snowden HouseWaterloo · listed 1977
• Syndicate BlockLa Porte City · listed 2005
• Walnut Street Baptist ChurchWaterloo · listed 2000
• Wasson, Dr. Jesse, BuildingLa Porte City · listed 1999
• Waterfield, William, HouseRaymond · listed 1978
• Waterloo East Commercial Historic DistrictWaterloo · listed 2011
• Waterloo Masonic TempleWaterloo · listed 2013
• Waterloo Public Library (West Branch)Waterloo · listed 1983
• Waterloo Public Library--East Side BranchWaterloo · listed 1988
• Weis, Henry, HouseWaterloo · listed 1989
• Whittier SchoolWaterloo · listed 2004
• Wild, Daniel and Margaret, HouseCedar Falls · listed 2017
• YMCA BuildingWaterloo · listed 1983

Boone County (17)

• Barkley, Alonzo J. and Flora, HouseBoone · listed 1995
• Beaver Creek BridgeOgden · listed 1998
• Big Creek BridgeMadrid · listed 1998
• Big Creek Bridge 2Madrid · listed 1998
• Boone Bridge 2Boone · listed 1998
• Boone County CourthouseBoone · listed 1981
• Boone ViaductBoone · listed 1978
• Cassel, Carl and Ulrika Dalander, HouseMadrid · listed 1982
• Champlin Memorial Masonic TempleBoone · listed 1990
• Des Moines Township #7Boone · listed 2019
• Ericson Public LibraryBoone · listed 1983
• First National BankBoone · listed 1989
• Herman, John H., HouseBoone · listed 1989
• Perrigo-Holmes HouseBoone · listed 1994
• Riekenberg, J. H., HouseBoone · listed 1988
• Squaw Creek Bridge 2Ridgeport · listed 1998
• Stoll Building WorksBoone · listed 1997

Bremer County (8)

• Bank of SumnerSumner · listed 2004
• Bremer County Court HouseWaverly · listed 2003
• Old Fourth Ward Southeast Historic DistrictWaverly · listed 2013
• Sumner High SchoolSumner · listed 2004
• Third Street Bridge (FHWA No. 012250)Waverly · listed 2018
• Wartburg Teachers' SeminaryWaverly · listed 1978
• Waverly HouseWaverly · listed 1976
• Waverly Municipal Hydroelectric PowerhouseWaverly · listed 2013

Buchanan County (20)

• 280th Street BridgeIndependence · listed 1998
• Buchanan County Court House216 5th Ave. · listed 2003
• Fisher--Plane Commercial BuildingIndependence · listed 1997
• Fuhrman, Mathias C. and Eva B. Crowell, FarmIndependence · listed 1998
• Lee, Captain Daniel S. and Fannie L. (Brooks), HouseIndependence · listed 2010
• Maas Commercial BuildingIndependence · listed 1998
• Malek TheatreIndependence · listed 2009
• McKenzie, Erza, Round BarnHazleton · listed 1986
• Munson BuildingIndependence · listed 1976
• Plane, Robert R., and Julia L., HouseIndependence · listed 1999
• Pleasant Grove Presbyterian ChurchChatham · listed 2017
• Purdy, Eliphalet W. and Catherine E. Jaquish, HouseIndependence · listed 1996
• Richardson-Jakway HouseAurora · listed 1985
• Shellito, Dr. Judd C. and Margaret S. Clarke, HouseIndependence · listed 1997
• State Savings BankQuasqueton · listed 1999
• Taylor's Ford BridgeIndependence · listed 1998
• Walter, Lowell E., HouseQuasqueton · listed 1983
• Wapsipinicon MillIndependence · listed 1975
• Wapsipinicon River BridgeIndependence · listed 1998
• Weins Commercial BuildingIndependence · listed 1997

Buena Vista County (9)

• Allee, Jesse J. and Mary F., HouseNewell · listed 1992
• Brooke Creek BridgeSioux Rapids · listed 1998
• Chicago, Milwaukee and Pacific Railroad-Albert City StationAlbert City · listed 1976
• Danish Lutheran ChurchAlta · listed 2011
• Harker HouseStorm Lake · listed 1990
• Illinois Central Passenger Depot--Storm LakeStorm Lake · listed 1990
• Sioux TheatreSioux Rapids · listed 2012
• Storm Lake High SchoolStorm Lake · listed 2017
• Storm Lake Public LibraryStorm Lake · listed 1983

Butler County (7)

• Cherry Street BridgeShell Rock · listed 1998
• Coldwater Church of the BrethrenGreene · listed 1979
• McBride, Charles H. & Theresa H., BungalowShell Rock · listed 2011
• Netcott--Pfeiffer HouseParkersburg · listed 2007
• Renken, Renke and Wubke, HouseParkersburg · listed 2014
• Shell Rock BridgeShell Rock · listed 1999
• Wolf, Charles, HouseParkersburg · listed 1979

Calhoun County (13)

• Calhoun County CourthouseRockwell City · listed 1981
• Central SchoolLake City · listed 1985
• Chicago and North Western Office Building/Passenger Depot--Lake CityLake City · listed 1990
• First National Bank of PomeroyPomeroy · listed 2023
• Holdoegel, Perry C. and Mattie Forrest, HouseRockwell City · listed 1992
• Lake City Community Memorial BuildingLake City · listed 1990
• Lake City Public LibraryLake City · listed 1990
• Lake City Water StandpipeLake City · listed 1990
• Marsh Rainbow Arch BridgeLake City · listed 1989
• Rockwell City BridgeRockwell City · listed 1998
• Smith FarmhouseLake City · listed 1990
• Smith, Gen. Cass and Belle, HouseLake City · listed 1990
• Smith, Peter and Mary, HouseLake City · listed 1990

Carroll County (14)

• American Express Building--CarrollCarroll · listed 1990
• Armour Creameries Poultry HouseCoon Rapids · listed 2011
• Carnegie Library BuildingCarroll · listed 1976
• Chicago & Northwestern Passenger Depot and Baggage Room--CarrollCarroll · listed 1990
• Fobes Octagon BarnLanesboro · listed 1986
• Holy Guardian Angels Church and Cemetery Historic DistrictRoselle · listed 2019
• Kittyhawk Avenue BridgeCarroll · listed 1998
• Leet, William A., and Frederick Hassler Farmstead DistrictManning · listed 1999
• Manning Water TowerManning · listed 2016
• Olympic Avenue BridgeCarroll · listed 1998
• Quail Avenue BridgeCarroll · listed 1998
• Robin Avenue BridgeCarroll · listed 1998
• Storm Creek BridgeCarroll · listed 1998
• Storm Creek Bridge 2Carroll · listed 1998

Cass County (11)

• American Legion Memorial BuildingAtlantic · listed 2006
• Atlantic High SchoolAtlantic · listed 2002
• Cass County Court HouseAtlantic · listed 2003
• Chase, Charles F. and and Ruth, HouseAtlantic · listed 1999
• Chicago, Rock Island & Pacific Railroad DepotAtlantic · listed 1994
• Griswold National BankGriswold · listed 1979
• Hitchcock, Rev. George B., HouseLewis · listed 1977
• Hotel WhitneyAtlantic · listed 2016
• Martin, S. F., HouseAtlantic · listed 1984
• McWaid, Job A. and Rebecca E., HouseAtlantic · listed 1994
• Nishnabotna Ferry HouseLewis · listed 2001

Cedar County (21)

• Cedar County Sheriff's House and JailTipton · listed 2003
• Downey Savings BankDowney · listed 1976
• Downey SchoolDowney · listed 2019
• Floral HallTipton · listed 1976
• Green, William, HouseRochester · listed 1999
• Gruwell and Crew General StoreWest Branch · listed 1982
• Hall, Hannah Morse Fowler, HouseBuchanan · listed 1998
• Hardacre TheaterTipton · listed 2016
• Herbert Hoover National Historic SiteWest Branch · listed 1966
• Herbert Hoover National Historic Site (Boundary Increase)West Branch · listed 2013
• Hotel TiptonTipton · listed 2022
• Kreinbring Phillips 66 Gas StationLowden · listed 2000
• Lincoln HotelLowden · listed 1996
• Mill Creek BridgeClarence · listed 1998
• Red Oak Grove Presbyterian Church and CemeteryTipton · listed 2010
• Reichert, John Christian and Bertha Landrock, HouseTipton · listed 1991
• St. Paul's Episcopal Church and Parish HallDurant · listed 1985
• Tipton State BankTipton · listed 2000
• West Branch Commercial Historic DistrictWest Branch · listed 1987
• West Branch Commercial Historic District (Boundary Increase)West Branch · listed 1990
• West Branch Commercial Historic District (Boundary Increase)West Branch · listed 1995

Cerro Gordo County (43)

• Andrus, A. J., DuplexMason City · listed 1980
• Cannon, Amaziah and Cornelia (Wait), HouseMason City · listed 2004
• City National Bank BuildingMason City · listed 1972
• Clear Lake Lake WallClear Lake · listed 2023
• East Park Band ShellMason City · listed 2009
• Egloff, William C. & Margaret, HouseMason City · listed 2017
• Elks-Rogers HotelClear Lake · listed 1982
• Etzel, John L., HouseClear Lake · listed 1983
• First Church of Christ ScientistMason City · listed 1997
• First National Bank of Mason CityMason City · listed 1997
• Franke, C. F., HouseMason City · listed 1980
• Gibson, E. R., HouseMason City · listed 1980
• Hotel Lester--Lester CafeMason City · listed 2002
• Jewell ApartmentsMason City · listed 1980
• Keerl--Decker HouseMason City · listed 2002
• Kirk, TheMason City · listed 1982
• Lippert HouseMason City · listed 1980
• Mason City Downtown Historic DistrictMason City · listed 2005
• Mason City Public LibraryMason City · listed 1989
• Mason City YMCAMason City · listed 2002
• MBA (Modern Brotherhood of America) BuildingMason City · listed 2002
• Norris, F. M., HouseMason City · listed 1980
• Park Inn HotelMason City · listed 1972
• Parker's Opera HouseMason City · listed 1998
• Rock Crest-Rock Glen Historic DistrictMason City · listed 1979
• Rock Crest-Rock Glen Historic District (Boundary Decrease)Mason City · listed 2016
• Rock Falls BridgeRock Falls · listed 1998
• Rogers-Knutson HouseClear Lake · listed 1982
• Romey, George, HouseMason City · listed 1980
• Rule, Duncan, HouseMason City · listed 1979
• Rye, Chris, HouseMason City · listed 1980
• Seney, Charles, HouseMason City · listed 1980
• Shipley, C. P., HouseMason City · listed 1980
• St. John Baptist ChurchMason City · listed 2002
• State Street BridgeMason City · listed 1998
• Stewart Avenue BridgeMason City · listed 1998
• Stockman, Dr. G. C., HouseMason City · listed 1992
• Surf BallroomClear Lake · listed 2011
• Wagner-Mozart Music HallMason City · listed 1978
• Winnebago River BridgeMason City · listed 1998
• Wolf, Mier, HouseMason City · listed 1980
• Yelland, Curtis, HouseMason City · listed 1980
• Youngblood, Tessa, HouseMason City · listed 1980

Cherokee County (8)

• Boughton, Lemuel C. and Mary (Vaughn), HouseCherokee · listed 2019
• Cherokee Commercial Historic DistrictCherokee · listed 2020
• Cherokee Public LibraryCherokee · listed 1985
• Gillette, Guy M. and Rose (Freeman), HouseCherokee · listed 2019
• Illinois Central Railroad Yard--CherokeeCherokee · listed 1990
• Lewis HotelCherokee · listed 1997
• Mill Creek BridgeCherokee · listed 1998
• Seaman, Roy C. and Lena (Johnson), HouseCherokee · listed 2019

Chickasaw County (3)

• Chickasaw County CourthouseNew Hampton · listed 1981
• Chickasaw Octagon HouseChickasaw · listed 1979
• Foley, John, HouseNew Hampton · listed 1979

Clarke County (7)

• Banta, J. V., HouseOsceola · listed 1983
• Chicago, Burlington and Quincy DepotOsceola · listed 2009
• Cowles, George H and Alice Spaulding, HouseOsceola · listed 2006
• Kyte, John and Mary Jane, Farmstead DistrictWeldon · listed 2000
• Osceola Masonic BlockOsceola · listed 2010
• Temple, Marcellus Luther and Julia Protzman, HouseOsceola · listed 1996
• Webster, Dickinson, HouseOsceola · listed 1977

Clay County (8)

• Adams-Higgins HouseSpencer · listed 1984
• Clay County CourthouseSpencer · listed 1981
• Grand Avenue Historic Commercial DistrictSpencer · listed 2004
• Kirchner, Philip and Anna Parrish, Log HousePeterson · listed 1993
• Little Sioux River BridgeSpencer · listed 1998
• Logan Center School No.5Dickens · listed 2001
• Spencer High School and AuditoriumSpencer · listed 2010
• Wanata State Park Picnic ShelterPeterson · listed 1990

Clayton County (52)

• Albertus BuildingGuttenberg · listed 1979
• American HouseMcGregor · listed 2001
• American School of Wild Life Protection Historic DistrictMcGregor · listed 1991
• Bloedel, Christian, Wagon WorksMcGregor · listed 2009
• Carter HouseElkader · listed 1976
• Clayton County CourthouseElkader · listed 1976
• Clayton SchoolClayton · listed 1974
• Davis, Timothy, HouseElkader · listed 1976
• Dry Run BridgeLittleport · listed 1998
• Eckert HouseGuttenberg · listed 1984
• Elkader Downtown Historic DistrictElkader · listed 2012
• Elkader Keystone BridgeElkader · listed 1976
• Elkader Opera HouseElkader · listed 1976
• Farmers' State BankVolga · listed 2018
• First Congregational ChurchGarnavillo · listed 1977
• Franklin HotelStrawberry Point · listed 1999
• Front Street (River Park Drive) Historic DistrictGuttenberg · listed 1984
• Front Street Historic District (Boundary Increase)Guttenberg · listed 2004
• Fuerste HouseGuttenberg · listed 1984
• Garnavillo Township BridgeGarnavillo · listed 1998
• Garnavillo Township CulvertGarnavillo · listed 1998
• Guttenberg Corn Canning Co.Guttenberg · listed 1984
• Guttenberg National Fish Hatchery and Aquarium Historic DistrictGuttenberg · listed 1991
• Guttenberg State BankGuttenberg · listed 1984
• I.O.O.F. HallGarnavillo · listed 1979
• Kolker HouseGuttenberg · listed 1984
• Lakeside BallroomGuttenberg · listed 2002
• Mallory Township BridgeOsterdock · listed 1998
• Matt-Bahls HouseGuttenberg · listed 1984
• McClaine HouseGuttenberg · listed 1984
• McGregor Commercial Historic DistrictMcGregor · listed 2021
• Mederville BridgeMederville · listed 1998
• Monona Township CulvertLuana · listed 1998
• Moser Stone HouseGuttenberg · listed 1984
• Motor TownsiteElkader · listed 1977
• Nieland HouseGuttenberg · listed 1984
• Parker HouseGuttenberg · listed 1984
• Price, Rialto, HouseElkader · listed 1976
• Read Township CulvertElkader · listed 1999
• Reynolds, Joseph "Diamond Jo," Office Building and HouseMcGregor · listed 1982
• Round Barn, Millville TownshipMillville · listed 1986
• Schmidt HouseElkader · listed 1977
• St. Joseph Church and Parish HallElkader · listed 1976
• St. Mary's Catholic Church Historic DistrictGuttenberg · listed 2004
• St. Olaf AuditoriumSt. Olaf · listed 1994
• St. Peters United Evangelical Lutheran ChurchCeres · listed 1976
• Stauer, Peter, HouseMcGregor · listed 2003
• Stemmer, J. C., HouseElkader · listed 1976
• Stone BarnGuttenberg · listed 1984
• Valley MillsGarnavillo · listed 1976
• Weber HouseGuttenberg · listed 1984
• Wehmer HouseGuttenberg · listed 1984

Clinton County (29)

• Ames Creek BridgeDe Witt · listed 1998
• Ankeny BuildingClinton · listed 2006
• Anthony, Horace, HouseCamache · listed 1991
• Castle Terrace Historic DistrictClinton · listed 1998
• Cherry BankClinton · listed 1999
• Chicago, Milwaukee, St. Paul & Pacific Depot-- DelmarDelmar · listed 1997
• City HotelWheatland · listed 2007
• Clinton County CourthouseClinton · listed 1981
• Clinton High School and Public LibraryClinton · listed 2012
• Clinton Public LibraryClinton · listed 1983
• Curtis, George M., HouseClinton · listed 1979
• Delmar CalabooseDelmar · listed 1981
• Dierks, Peter, HouseClinton · listed 1998
• Dugan's SaloonGrand Mound · listed 2001
• Farmers and Merchants Savings BankGrand Mound · listed 2001
• First National BankClinton · listed 1985
• Grand Mound Town Hall and Waterworks Historic DistrictGrand Mound · listed 2001
• Helvig--Olson Farm Historic DistrictGrand Mound · listed 2000
• Howes BuildingClinton · listed 2004
• Johnson, George, HouseCalamus · listed 2000
• Kvindherred Lutheran Church, School and CemeteryCalamus · listed 2000
• Lamb, Lafayette, HouseClinton · listed 1979
• Moeszinger--Marquis Hardware Co.Clinton · listed 2006
• Saint Boniface ChurchClinton · listed 2012
• Saint Irenaeus ChurchClinton · listed 2010
• Sharon Methodist Episcopal ChurchLost Nation · listed 2003
• Van Allen StoreClinton · listed 1976
• Wilson BuildingsClinton · listed 2014
• Wilson District #7 SchoolDelmar · listed 2004

Crawford County (13)

• Buck Grove BridgeBuck Grove · listed 1998
• Carey, John T. and Marietta (Greek) HouseDenison · listed 2005
• Chamberlin, Clarence D., HouseDenison · listed 1977
• Crawford County CourthouseDenison · listed 1981
• Denison Opera HouseDenison · listed 2023
• Dow HouseDow City · listed 1972
• Dunham, Z. T., Pioneer Stock FarmDunlap · listed 1993
• Klondike HotelManilla · listed 1996
• McHenry, William A., HouseDenison · listed 1976
• Nishnabotna River BridgeManilla · listed 1998
• Nishnabotna River BridgeManilla · listed 1999
• Park MotelDenison · listed 2000
• Yellow Smoke Park BridgeDenison · listed 1998

Dallas County (16)

• Adel BridgeAdel · listed 2002
• Adel Public Square Historic DistrictAdel · listed 2009
• Beaver Creek BridgePerry · listed 1998
• Bruce's Snowball Market #1 AdditionPerry · listed 2000
• Dallas County CourthouseAdel · listed 1973
• Dallas County Courthouse (Boundary Increase)Adel · listed 1979
• Dexter Community HouseDexter · listed 1975
• Dowtown Perry Historic DistrictPerry · listed 2000
• Feller, Robert William Andrew, FarmsteadVan Meter · listed 1999
• Jones Business CollegePerry · listed 2000
• McColl, Anthony M., HouseWoodward · listed 1987
• Minburn Railroad DepotMinburn · listed 2015
• Perry Carnegie Library BuildingPerry · listed 1996
• Prairie Center Methodist Episcopal Church and Pleasand Hill CemeteryYale · listed 2004
• Saint Patrick's Catholic Church and RectoryPerry · listed 2011
• Wilson, John, HouseDeSoto · listed 1979

Davis County (12)

• "Lockkeeper's" HouseEldon · listed 2009
• Bloomfield Public LibraryBloomfield · listed 2015
• Bloomfield SquareBloomfield · listed 1976
• Davis County CourthouseBloomfield · listed 1974
• Findley, William, HouseBloomfield · listed 1978
• Stringtown HouseCenterville · listed 1974
• Trimble--Parker Historic Farmstead DistrictBloomfield · listed 2003
• Troy AcademyTroy · listed 1976
• Weaver, James B., HouseBloomfield · listed 1975
• West Grove United Methodist ChurchWest Grove · listed 2004
• Wilson, Asa, HouseBloomfield · listed 1982
• Wishard, Henry, HouseBloomfield · listed 2004

Decatur County (7)

• Decatur County CourthouseLeon · listed 1981
• Grand River BridgeLeon · listed 1998
• Liberty HallLamoni · listed 1983
• McClung, J. J., HouseGarden Grove · listed 1990
• Missouri, Iowa & Nebraska Railway Co. Depot--WeldonWeldon · listed 1991
• Stearns, C. S., HouseGarden Grove · listed 1978
• Union ChurchDavis City · listed 1976

Delaware County (13)

• Backbone State Park Historic DistrictStrawberry Point · listed 1991
• Backbone State Park, Cabin--Bathing Area (Area A)Dundee · listed 1990
• Backbone State Park, Picnicking, Hiking & Camping Area (Area B)Dundee · listed 1990
• Backbone State Park, Richmond Springs (Area C)Dundee · listed 1990
• Bay Settlement Church and MonumentDelhi · listed 1977
• Delaware County CourthouseManchester · listed 1981
• Hoag, J. J., HouseManchester · listed 1976
• Kirkpatrick, Robert Round BarnCoggon · listed 2005
• Lincoln Elementary SchoolManchester · listed 2002
• McGee SchoolManchester · listed 1999
• Old Lenox CollegeHopkinton · listed 1974
• Saints Peter and Paul ChurchPetersburg · listed 1995
• Suckow, Ruth, HouseEarlville · listed 1977

Des Moines County (30)

• Baptist ChurchSperry · listed 1977
• Burlington and Missouri River Railroad Passenger StationBurlington · listed 1976
• Burlington Public LibraryBurlington · listed 1975
• Burlington, Cedar Rapids & Northern Freight HouseBurlington · listed 1983
• Cascade BridgeBurlington · listed 1998
• Chicago, Burlington and Quincy StationBurlington · listed 2002
• Church of St. John the BaptistBurlington · listed 1982
• Crapo Park and Arboretum Historic DistrictBurlington · listed 1976
• Darwin, Mary, HouseBurlington · listed 1980
• Des Moines County Court HouseBurlington · listed 2003
• Dodge, Augustus Caesar, HouseBurlington · listed 1980
• First Congregational ChurchBurlington · listed 1976
• Forney, James M., HouseBurlington · listed 1986
• German Methodist Episcopal ChurchBurlington · listed 1977
• Hawkeye Creek BridgeMediapolis · listed 1998
• Hedge BlockBurlington · listed 1982
• Heritage Hill Historic DistrictBurlington · listed 1982
• Hotel BurlingtonBurlington · listed 1987
• Jagger-Churchill HouseBurlington · listed 1982
• Lagomarcino--Grupe CompanyBurlington · listed 2013
• Manufacturing and Wholesale Historic DistrictBurlington · listed 2012
• Melcher, Dennis Melcher, Pottery and HouseDanville · listed 2003
• Prairie Grove SchoolW. Burlington · listed 2019
• Schramm BuildingBurlington · listed 1999
• Snake AlleyBurlington · listed 1974
• Snake Alley Historic DistrictBurlington · listed 1975
• Starker-Leopold Historic DistrictBurlington · listed 1983
• The Capitol TheaterBurlington · listed 1996
• West Jefferson Street Historic DistrictBurlington · listed 1991
• White, Abiathar and Nancy, HouseBurlington · listed 2014

Dickinson County (12)

• Antlers HotelSpirit Lake · listed 2007
• Clark, Gerome, HouseMilford · listed 1977
• Gull Point State Park, Area AMilford · listed 1990
• Gull Point State Park, Area BMilford · listed 1990
• Iowa Lakeside Laboratory Historic DistrictMilford · listed 1991
• Mini-Wakan State Park Historic DistrictSpirit Lake · listed 2010
• Okoboji BridgeMilford · listed 1998
• Pikes Point State Park Shelter and StepsSpirit Lake · listed 1990
• Pillsbury Point State ParkArnolds Park · listed 1993
• Spirit Lake Massacre Log CabinArnolds Park · listed 1973
• Spirit Lake Public LibrarySpirit Lake · listed 1980
• Trappers Bay State Park Picnic ShelterLake Park · listed 1990

Dubuque County (72)

• Allen HouseDyersville · listed 1975
• Andrew-Ryan HouseDubuque · listed 1985
• Basilica of St. Francis Xavier, Church and RectoryDyersville · listed 1999
• Bell, John, BlockDubuque · listed 2002
• Bishop's BlockDubuque · listed 1994
• Carnegie-Stout Public LibraryDubuque · listed 1975
• Cathedral Historic DistrictDubuque · listed 1985
• Cathedral Historic District (Boundary Increase)Dubuque · listed 2013
• Diamond Jo Boat Store and OfficeDubuque · listed 1977
• Dubuque Casket CompanyDubuque · listed 2006
• Dubuque City HallDubuque · listed 1972
• Dubuque County CourthouseDubuque · listed 1971
• Dubuque County JailDubuque · listed 1972
• Dubuque Freight HouseDubuque · listed 1979
• Dubuque Millworking Historic DistrictDubuque · listed 2008
• Dubuque Star BreweryDubuque · listed 2007
• Dubuque YMCA BuildingDubuque · listed 2002
• Dubuque, Julien, MonumentDubuque · listed 1988
• Dunleith and Dubuque BridgeDubuque · listed 2013
• Epworth SchoolEpworth · listed 2004
• Fenelon Place ElevatorDubuque · listed 1978
• Four Mounds Estate Historic DistrictDubuque · listed 2002
• Garland HouseDubuque · listed 1983
• German BankDubuque · listed 1978
• Grand Opera HouseDubuque · listed 2002
• Haberkorn House and FarmsteadSherrill · listed 1980
• Ham, Mathias, HouseDubuque · listed 1976
• Hancock, Charles T., HouseDubuque · listed 1986
• Holland, Ora, HouseDubuque · listed 1986
• Hollenfelz HouseDubuque · listed 1977
• Holy Ghost Catholic Historic DistrictDubuque · listed 2011
• Interstate Power Company BuildingDubuque · listed 2008
• Jackson Park Historic DistrictDubuque · listed 1986
• Julien Dubuque BridgeDubuque · listed 1999
• Kelley HouseDubuque · listed 1978
• Kidder, Zephaniah, HouseEpworth · listed 1978
• Langworthy Historic DistrictDubuque · listed 2004
• Langworthy HouseDubuque · listed 1975
• Lincoln SchoolFarley · listed 1975
• Lock and Dam No. 11 Historic DistrictDubuque · listed 2004
• Loetscher, T. Ben, HouseDubuque · listed 1989
• McMahon HouseDubuque · listed 1976
• Memorial BuildingDyersville · listed 2013
• Metz Manufacturing CompanyDubuque · listed 2021
• Mount Saint Bernard Seminary and BarnDubuque · listed 1974
• Old Chapel HallDubuque · listed 1983
• Old Main Historic DistrictDubuque · listed 1983
• Orpheum Theatre and SiteDubuque · listed 1972
• Rath, Johann Christian Frederick, HouseDubuque · listed 1977
• RedstoneDubuque · listed 1976
• Rogers, George W. Company Shot TowerDubuque · listed 1976
• Roshek Brothers Department StoreDubuque · listed 2010
• Round Barn, Dubuque TownshipDubuque · listed 1986
• Sacred Heart SchoolDubuque · listed 2018
• Sauser-Lane HouseCascade · listed 1983
• Schrup, John and Marie (Palen) Farmstead Historic DistrictDubuque · listed 2009
• Security BuildingDubuque · listed 2006
• Sherrill Mount HouseSherrill · listed 2002
• St. Boniface of New Vienna Historic DistrictNew Vienna · listed 1999
• St. Luke's Methodist Episcopal ChurchDubuque · listed 1998
• Thedinga, J. H., HouseDubuque · listed 1976
• Town Clock BuildingDubuque · listed 2002
• Upper Central Avenue Commercial Historic DistrictDubuque · listed 2012
• Upper Main Street Historic DistrictDubuque · listed 2005
• Upper Main Street Historic District (Boundary Increase)Dubuque · listed 2011
• Washington Mill BridgeBernard · listed 1998
• Washington ParkDubuque · listed 1977
• Washington Street and East 22nd Street Historic DistrictDubuque · listed 2011
• West Eleventh Street Historic DistrictDubuque · listed 2004
• Western HotelHoly Cross · listed 1976
• WILLIAM M. BLACK (dredge)Dubuque · listed 1982
• Ziepprecht BlockDubuque · listed 2002

Emmet County (3)

• Brugjeld--Peterson Family Farmstead DistrictWallingford · listed 2000
• Ellsworth Ranch BridgeArmstrong · listed 1998
• Thomsen Round BarnArmstrong · listed 1986

Fayette County (28)

• Abraham Lincoln Statue and ParkClermont · listed 2000
• Bigler BuildingClermont · listed 1995
• Chicago, Milwaukee, St. Paul and Pacific Railroad Company DepotFayette · listed 1978
• Church of the Saviour Episcopal Church and David Henderson StatueClermont · listed 2000
• Clermont Public SchoolClermont · listed 1995
• College HallFayette · listed 1976
• Eldorado BridgeEldorado · listed 1998
• Elgin Block, TheElgin · listed 2008
• Fayette County CourthouseWest Union · listed 1981
• First Baptist Church of West UnionWest Union · listed 1999
• Grimes Octagon BarnWest Union · listed 1986
• Hanson, Alfred, HouseOelwein · listed 1984
• Hardware BuildingWadena · listed 1977
• Hobson BlockWest Union · listed 2008
• Hotel MealeyOelwein · listed 1983
• Maple View SanitariumWest Union · listed 1998
• Maynard Town Hall and JailMaynard · listed 1997
• Mill Race BridgeWest Union · listed 1998
• MontaukClermont · listed 1973
• Nus, August, Polygonal BarnArlington · listed 1986
• Otter Creek BridgeOelwein · listed 1998
• St. Luke's School and Recreation CenterSt. Lucas · listed 2005
• Stoe Creek BridgeOelwein · listed 1998
• Sumner BridgeSumner · listed 1998
• Twin BridgeFayette · listed 1998
• Union Sunday SchoolClermont · listed 1974
• Vine Street BridgeWest Union · listed 1998
• West Auburn BridgeWest Union · listed 1998

Floyd County (19)

• Brooks Round BarnCharles City · listed 1986
• Central Park--North Main Street Historic DistrictCharles City · listed 1976
• Charles City Junior-Senior High SchoolCharles City · listed 2017
• Cook FarmCharles City · listed 1979
• Dodd, A. B. C., HouseCharles City · listed 1978
• Dr. Salsbury's Laboratories, Main Office and Production Laboratory BuildingCharles City · listed 1996
• Floyd County Court HouseCharles City · listed 2003
• Hart, Charles Walter, HouseCharles City · listed 1980
• Hawkeye Street UnderpassNora Springs · listed 1998
• Lane, Lucius and Maria Clinton, HouseCharles City · listed 1995
• Main Street BridgeCharles City · listed 1999
• Marble Rock BankMarble Rock · listed 1982
• Miller, Alvin, HouseCharles City · listed 1978
• Parr, Charles Henry, HouseCharles City · listed 1980
• River Street BridgeMarble Rock · listed 1998
• Rockford MillRockford · listed 1983
• Spotts Round BarnCharles City · listed 1986
• Tyden Farm No. 6 Farmstead Historic DistrictDougherty · listed 2009
• Wildwood Park Historic DistrictCharles City · listed 1998

Franklin County (11)

• Beeds Lake State Park, Civilian Conservation Corps AreaHampton · listed 1990
• Boehmler, H. E., HouseHampton · listed 1991
• Franklin County CourthouseHampton · listed 1976
• Franklin County G. A. R. Soldiers' Memorial HallHampton · listed 1991
• Franklin County Sheriff's Residence and JailHampton · listed 1996
• Hampton Double Square Historic DistrictHampton · listed 2003
• Harriman, Dr. O. B., HouseHampton · listed 1987
• Maysville SchoolhouseHampton · listed 1981
• Reeve Electric Association PlantHampton · listed 1990
• Reeve, Leander, HouseHampton · listed 1979
• Wood, Herman, Round BarnIowa Falls · listed 1986

Fremont County (9)

• Chautauqua PavilionRiverton · listed 1976
• Fremont County CourthouseSidney · listed 1981
• Hamburg Public LibraryHamburg · listed 1983
• Hunter SchoolTabor · listed 2007
• Rector, Jason and Elizabeth Baylor, HouseThurman · listed 2002
• St. Patrick ChurchImogene · listed 1983
• Tabor Antislavery Historic DistrictTabor · listed 2007
• Tabor Congregational ChurchTabor · listed 2011
• Todd HouseTabor · listed 1975

Greene County (16)

• Chicago, Milwaukee & St. Paul Depot--JeffersonJefferson · listed 1994
• Frantz Round BarnGrand Junction · listed 1986
• Gallup, George H., HouseJefferson · listed 1985
• Greene County CourthouseJefferson · listed 1978
• Jefferson Square Commercial Historic DistrictJefferson · listed 2022
• Lincoln Highway Marker (2)Jefferson · listed 1993
• Lincoln Highway--Buttrick's Creek Abandoned SegmentJefferson · listed 1993
• Lincoln Highway--Buttrick's Creek to Grand Junction SegmentGrand Junction · listed 1993
• Lincoln Highway--Grand Junction SegmentGrand Junction · listed 1993
• Lincoln Highway--Little Beaver Creek BridgeGrand Junction · listed 1993
• Lincoln Highway--Raccoon River Rural SegmentJefferson · listed 1993
• Lincoln Highway--West Beaver Creek Abandoned SegmentGrand Junction · listed 1993
• Lincoln Highway--West Greene County Rural SegmentScranton · listed 1993
• Lincoln StatueJefferson · listed 1993
• Squirrel Hollow County Park Historic DistrictJefferson · listed 1991
• St. Patrick's Catholic Church, CedarChurdan · listed 1992

Grundy County (3)

• Grundy Center High SchoolGrundy Center · listed 2020
• Grundy County CourthouseGrundy Center · listed 1981
• Neessen, Chris, HouseWellsburg · listed 1984

Guthrie County (7)

• All Saints Catholic ChurchStuart · listed 2000
• Cretsinger, John, HouseCoon Rapids · listed 1998
• Garst, Roswell and Elizabeth, Farmstead Historic DistrictCoon Rapids · listed 2009
• Masonic Temple BuildingStuart · listed 1996
• Octagon Barn, Richland TownshipJamaica · listed 1986
• Sexton HotelStuart · listed 2013
• Springbrook State Park, Civilian Conservation Corps AreaGuthrie Center · listed 1990

Hamilton County (8)

• Albright BridgeWebster City · listed 1998
• Kendall Young Public LibraryWebster City · listed 1983
• Oakland, William, Round BarnBlairsburg · listed 1986
• Schultz Brothers Drug StoreWilliams · listed 1996
• State Bank of StratfordStratford · listed 1983
• Tremaine BridgeWebster City · listed 1998
• Webster City Post OfficeWebster City · listed 1982
• Zitterell, William J. and Hattie J., HouseWebster City · listed 1996

Hancock County (9)

• Avery Theater, TheGarner · listed 2008
• Hancock County CourthouseGarner · listed 1981
• Pilot Knob State Park, Amphitheater (Area 4)Forest City · listed 1990
• Pilot Knob State Park, Observation Tower (Area 2)Forest City · listed 1990
• Pilot Knob State Park, Picnic Shelter (Area 3)Forest City · listed 1990
• Pilot Knob State Park, Portals (Area 5a)Forest City · listed 1990
• Pilot Knob State Park, Trail Area (Area 6a--6c)Forest City · listed 1990
• Pilot Knob State Park: Portals in Area 5bForest City · listed 1995
• Stubbins, George E., HouseBritt · listed 1999

Hardin County (34)

• Alden BridgeAlden · listed 1998
• Alden Public LibraryAlden · listed 1981
• Carnegie-Ellsworth Public LibraryIowa Falls · listed 1983
• Civilian Conservation Corps--Prisoner of War Recreation HallEldora · listed 2012
• Edgewood School of Domestic ArtsIowa Falls · listed 1979
• Eldora Downtown Historic DistrictEldora · listed 2009
• Eldora Public LibraryEldora · listed 1983
• Ellsworth--Jones BuildingIowa Falls · listed 1993
• Estes Park Band ShellIowa Falls · listed 1993
• First Congregational ChurchEldora · listed 1996
• First National BankIowa Falls · listed 1993
• Hardin County CourthouseEldora · listed 1981
• Hardin County Home Historic DistrictEldora · listed 2010
• Honey Creek Friends' MeetinghouseNew Providence · listed 1980
• Illinois Central Combination Depot--AckleyAckley · listed 1990
• Iowa Falls BridgeIowa Falls · listed 1998
• Iowa Falls Union DepotIowa Falls · listed 1990
• Kurtz, Glenn and Nell, Lustron Home and GarageIowa Falls · listed 2014
• McClanahan BlockIowa Falls · listed 1993
• Metropolitan Opera HouseIowa Falls · listed 1975
• Mills Tower Historic DistrictIowa Falls · listed 1990
• New Providence Building Association StoresNew Providence · listed 2016
• New Providence School GymnasiumNew Providence · listed 1996
• Princess--Sweet ShopIowa Falls · listed 1993
• River Street BridgeIowa Falls · listed 1998
• Sentinel BlockIowa Falls · listed 1993
• Slayton Farms--Round BarnIowa Falls · listed 1999
• St. Matthew's by the Bridge Episcopal ChurchIowa Falls · listed 1993
• Steamboat Rock Consolidated Schools BuildingSteamboat Rock · listed 2004
• Union Cemetery Gardener's CottageIowa Falls · listed 2002
• US Post Office--Iowa FallsIowa Falls · listed 1994
• W. R. C. HallIowa Falls · listed 1993
• Washington Avenue BridgeIowa Falls · listed 1998
• Washington Avenue Commercial Historic DistrictIowa Falls · listed 2012

Harrison County (12)

• Haner, William, Polygonal BarnPisgah · listed 1986
• Harrison County CourthouseLogan · listed 1981
• I.O.O.F. HallDunlap · listed 2011
• Modale School and Masonic HallModale · listed 2014
• Murray General Merchandise StoreLittle Sioux · listed 1998
• Old Harrison County CourthouseMagnolia · listed 1983
• Siebels' Department Store--Boyer Valley BankWoodbine · listed 2012
• State Savings BankLogan · listed 1985
• Wheeler, John R., Jr., HouseDunlap · listed 1986
• Woodbine Normal and Grade SchoolWoodbine · listed 2002
• Woodbine Public LibraryWoodbine · listed 1997
• Woodbine Savings BankWoodbine · listed 2012

Henry County (52)

• Allen, G. W. S., HouseMount Pleasant · listed 1985
• Ambler, Henry, HouseMt. Pleasant · listed 1986
• Ball, Dr. J. O. and Catherine, HouseMt. Pleasant · listed 1994
• Bangs, John and Lavina, HouseNew London · listed 2003
• Benjamin Chapel and Richwoods CemeteryTrenton · listed 2015
• Bicksler BlockSalem · listed 2010
• Boyle, Hugh and Matilda, House and Cemetery Historic DistrictLowell · listed 2015
• Brazelton HouseMount Pleasant · listed 1983
• Brazelton House HotelMt. Pleasant · listed 1986
• Budde--Singer BuildingMount Pleasant · listed 1991
• Camp Harlan--Camp McKean Historic DistrictMount Pleasant · listed 2013
• City HallMount Pleasant · listed 1991
• Collins--Bond HouseSalem · listed 2010
• Cook-Johnson HouseSalem · listed 2010
• Cooper, George and Margaret, HouseMount Pleasant · listed 1997
• Edwards, Joseph A. and Lydia A., HouseSalem · listed 2015
• Farmers Savings BankSalem · listed 2010
• First National BankMount Pleasant · listed 1991
• Fish Creek BridgeSalem · listed 1998
• Garretson, Owen A. and Emma J., HouseSalem · listed 2015
• Geode State Park, Civilian Conservation Corps AreaDanville · listed 1990
• Harlan House HotelMount Pleasant · listed 1987
• Harlan-Lincoln HouseMount Pleasant · listed 1973
• Henry County CourthouseMount Pleasant · listed 1981
• Henry County Savings BankMount Pleasant · listed 1991
• Holtkamp Round BarnSalem · listed 1986
• Hulme, Samuel and Sarah, HouseTrenton · listed 2019
• Hult, Charles E., House, Summer Kitchen and Wood ShedSwedesburg · listed 1999
• Hultquist, John, HouseSwedesburg · listed 1999
• Lamm-Pollmiller Farmstead DistrictSalem · listed 2010
• Lewelling, Henderson, HouseSalem · listed 1982
• Louisa BuildingMount Pleasant · listed 1991
• Masonic Temple TheaterMount Pleasant · listed 1991
• Masters BuildingMount Pleasant · listed 1991
• McCandless BuildingMount Pleasant · listed 1991
• McClellan's General StoreNew London · listed 2003
• Mount Pleasant Public LibraryMount Pleasant · listed 1983
• National State BankMount Pleasant · listed 1991
• Oakland Mills BridgeOakland Mills State Park · listed 1998
• Old MainMount Pleasant · listed 1973
• Peterson Manufacturing BuildingNew London · listed 1997
• Pleasant Lawn School Historic DistrictMt. Pleasant · listed 1987
• Red Ball GarageSwedesburg · listed 1999
• Reeves, Isaac and Agnes (Bells), HouseSalem · listed 2010
• Schantz, Christian K. and Margaret (Rich), House and Carpentry ShopWayland · listed 2021
• Second Baptist ChurchMount Pleasant · listed 2014
• Swedesburg Historic Commercial DistrictSwedesburg · listed 1999
• Swedish Evangelical Lutheran ChurchSwedesburg · listed 1999
• Timmerman--Burd BuildingMount Pleasant · listed 1991
• Union BlockMount Pleasant · listed 1991
• Wilson, Paton and Hannah, HouseSalem · listed 2010
• Zuhn BuildingMount Pleasant · listed 1991

Howard County (7)

• Bohemian Savings BankProtivin · listed 1990
• Cresco Opera HouseCresco · listed 1981
• Fellows, James C., HouseRiceville · listed 1982
• Howard County CourthouseCresco · listed 1981
• Kellow HouseCresco · listed 1977
• Lime Springs Mill ComplexLime Springs · listed 1977
• Polygonal Barn, New Oregon TownshipCresco · listed 1986

Humboldt County (6)

• Berkhimer BridgeHumboldt · listed 1998
• Brown, Corydon, HouseDakota City · listed 1978
• Humboldt County Court HouseDakota City · listed 2003
• Humboldt Free Public LibraryHumboldt · listed 1983
• Renwick Generating PlantRenwick · listed 1995
• Taft, Stephen Harris, HouseHumboldt · listed 2002

Ida County (5)

• Bell, Alvin Bushnell, HouseIda Grove · listed 1983
• Ida County CourthouseIda Grove · listed 1974
• Moorehead Stagecoach InnIda Grove · listed 1974
• Warnock, Dr. Francis B., HouseBattle Creek · listed 1988
• Waveland Round BarnCushing · listed 1986

Iowa County (10)

• Amana VillagesMiddle Amana · listed 1966
• Baird, E. J., HouseMillersburg · listed 1982
• Hughes, David and M. Maria, HouseWilliamsburg · listed 1996
• Iowa County CourthouseMarengo · listed 1981
• Ladora Savings BankLadora · listed 1990
• Lenox Township Church of the New JersalemNorway · listed 1983
• Pilot GroveWilliamsburg · listed 1977
• Plagmann Round BarnConroy · listed 1986
• St. Michael's Church, Cemetery, Rectory and Ancient Order of Hibernians HallParnell · listed 1983
• Turner, Fred G., HouseNorth English · listed 1985

Jackson County (74)

• Anderson, D. H., BuildingMaquoketa · listed 1986
• Anderson, D. H., HouseMaquoketa · listed 1991
• Bassnett--Nickerson HouseMaquoketa · listed 1992
• Bellevue Herald BuildingBellevue · listed 1991
• Big Mill HomesteadBellevue · listed 1991
• Building at 101 North Riverview StreetBelleview · listed 1991
• Building at 126 South Riverview StreetBellevue · listed 1991
• Building at 130--132 North Riverview StreetBellevue · listed 1991
• Building at 306 South Second StreetBellevue · listed 1991
• Butterworth, Nathaniel, HouseAndrew · listed 1992
• Canton SchoolCanton · listed 1979
• Central SchoolCanton · listed 1992
• Cooper, George, HouseMaquoketa · listed 1991
• Cundill BlockMaquoketa · listed 1991
• Decker House HotelMaquoketa · listed 1978
• DeFries House, Barn and Carpenter ShopAndrew · listed 1992
• Dominy, John S., HouseSabula · listed 1992
• Dyas Hexagonal BarnBellevue · listed 1986
• Dyas, George, HouseBellevue · listed 1991
• Dyas, William, BarnBellevue · listed 1991
• First National BankMaquoketa · listed 1991
• Fritz ChapelBellevue · listed 1991
• Gehlen House and BarnSt. Donatus · listed 1979
• Godard, Milton, HouseMaquoketa · listed 1992
• Harris Wagon and Carriage ShopLaMotte · listed 1992
• Hotel HurstMaquoketa · listed 1989
• Hotel Hurst GarageMaquoketa · listed 1989
• House at 111 E. Maple StreetMaquoketa · listed 1991
• House at 505 Court StreetBellevue · listed 1991
• Hurst, A. A., HouseMaquoketa · listed 1991
• Hurstville Historic DistrictMaquoketa · listed 1979
• Insane Asylum at the County Poor FarmAndrew · listed 1992
• IOOF BuildingMaquoketa · listed 1991
• Jackson County CourthouseBellevue · listed 1981
• Jackson County JailAndrew · listed 1978
• Johnson, Mrs. Lydia, HouseMaquoketa · listed 1991
• Kegler Gonner Store and Post OfficeSpringbrook · listed 1985
• Kucheman BuildingBellevue · listed 1991
• Lake, John, HouseMaquoketa · listed 1991
• Lock and Dam No. 12 Historic DistrictBellavue · listed 2004
• Lubben, Henry, House, Smokehouse and SpringhouseBaldwin · listed 1992
• Lyon BlockMaquoketa · listed 1991
• Maquoketa Caves State Park Historic DistrictMaquoketa · listed 1991
• Maquoketa Company--Clinton Machine Company Administration BuildingMaquoketa · listed 2006
• Maquoketa Free Public LibraryMaquoketa · listed 1989
• Martin, Dr. G. S., HouseMaquoketa · listed 1991
• Merrero BuildingMaquoketa · listed 1991
• Mill Rock SchoolBaldwin · listed 1992
• Mitchell--Maskrey MillMaquoketa · listed 1991
• New Era BuildingMaquoketa · listed 1991
• Niemann, Theodore, House and Spring HouseBellevue · listed 1991
• Organ, Alexander, HouseMaquoketa · listed 1991
• Paradise FarmBellevue · listed 1977
• Perham HouseMaquoketa · listed 1991
• Polygonal Barn, Van Buren TownshipVan Buren · listed 1986
• Potter's, E. G., Jasper Flour MillBellevue · listed 1984
• Robb House and Spring HouseBellevue · listed 1991
• Roling, Henry, HouseBellevue · listed 1991
• Sanborn, C. M., BuildingMaquoketa · listed 1991
• Savanna--Sabula BridgeSabula · listed 1999
• Sieben, Mrs. Margaret, HouseBaldwin · listed 1992
• Slye, Thomas, HouseAndrew · listed 1992
• Spring SideBellevue · listed 1990
• Squiers, J. E., HouseMaquoketa · listed 1995
• St. Lawrence Catholic ChurchOtter Creek · listed 1992
• St. Patrick's Church--GarryowenGarryowen · listed 1992
• Swigert, W. B., HouseMaquoketa · listed 1991
• Taubman, Henry, HouseMaquoketa · listed 1991
• Upper ParadiseBellevue · listed 1991
• Village of St. Donatus Historic DistrictSt. Donatus · listed 1989
• West Pleasant Street Historic DistrictMaquoketa · listed 1991
• Williams, Seneca, MillMaquoketa · listed 1976
• Wilson, Anson, HouseMaquoketa · listed 1977
• Wood, Jeremiah, HouseSabula · listed 1982

Jasper County (14)

• Arthur, Thomas, HouseNewton · listed 1982
• Bergman, August H., HouseNewton · listed 1989
• Byal Orchard Historic DistrictMingo · listed 1994
• Emerson Hough Elementary SchoolNewton · listed 2002
• First Avenue East Historic DistrictNewton · listed 2020
• First Avenue West Historic DistrictNewton · listed 2020
• Fred Maytag Park Historic DistrictNewton · listed 2010
• German Evangelical Reformed ChurchNewton · listed 1979
• Hall, James Norman, HouseColfax · listed 1984
• Jasper County CourthouseNewton · listed 1981
• Long, J. G. and Regina, HousePrairie City · listed 1997
• Lynnville Mill and DamLynnville · listed 1977
• Red BridgeMonroe · listed 1998
• St. Stephen's Episcopal ChurchNewton · listed 1977

Jefferson County (29)

• Architecture of Henry K. Holsman Historic Campus DistrictFairfield · listed 1983
• Ball, W. C., HouseFairfield · listed 1985
• Beck, James A., HouseFairfield · listed 1978
• Burnett-Montgomery HouseFairfield · listed 1983
• Clarke, James F., HouseFairfield · listed 1980
• Evergreen Ridge Stock Farm Historic DistrictFairfield · listed 2007
• Fairfield Public LibraryFairfield · listed 1983
• Former US Post Office BuildingFairfield · listed 1991
• Fryer, O.F. and Lulu E., HouseFairfield · listed 1999
• Fulton, Fred and Rosa, BarnSelma · listed 1999
• Gobble and Heer--Spurgeons BuildingFairfield · listed 2015
• Henn MansionFairfield · listed 1983
• Iowa Malleable Iron CompanyFairfield · listed 1999
• Jefferson County CourthouseFairfield · listed 1981
• Louden Machinery CompanyFairfield · listed 1999
• Louden Monorail System in the Auto Repair ShopFairfield · listed 1999
• Louden Whirl-AroundFairfield · listed 1999
• Louden, R. B. and Lizzie L., HouseFairfield · listed 1999
• Louden, R. Bruce and May W., HouseFairfield · listed 2003
• Louden, R.R., and Antoinette, HouseFairfield · listed 1999
• Louden, William and Mary Jane, HouseFairfield · listed 1999
• Luedtke, August and Vera, BarnFairfield · listed 1999
• McElhinny HouseFairfield · listed 1977
• New Sweden ChapelFairfield · listed 1977
• Old Settlers' Association Park and Rhodham Bonnifield HouseFairfield · listed 1986
• Wells--Stubbs HouseFairfield · listed 1985
• Wells, George A., HouseFairfield · listed 1983
• Wilson BuildingFairfield · listed 1991
• Wilson, US Senator James F., HouseFairfield · listed 1991

Johnson County (93)

• Ashton, Ned, HouseIowa City · listed 2001
• Berryhill, Charles, HouseIowa City · listed 1979
• Bethel AME ChurchIowa City · listed 2000
• Billingsley-Hills HouseIowa City · listed 1983
• Boerner-Fry Company/Davis HotelIowa City · listed 1983
• Borts, Albert J. and Alice E., HouseIowa City · listed 2019
• Bostick, William, HouseIowa City · listed 1996
• Bowery Street Grocery StoreIowa City · listed 2014
• Brown Street Historic DistrictIowa City · listed 1994
• Brown Street Historic District (Boundary Increase)Iowa City · listed 2004
• Buresh FarmSolon · listed 1977
• Byfield, Dr. Albert Henry, HouseIowa City · listed 2017
• Cannon, Wilbur D. and Hattie, HouseIowa City · listed 1994
• Carson, Thomas C., HouseIowa City · listed 1982
• Cavanaugh-Zetek HouseIowa City · listed 1977
• Chicago, Rock Island and Pacific Railroad Passenger StationIowa City · listed 1982
• Clark HouseIowa City · listed 1996
• Close HouseIowa City · listed 1974
• College Block BuildingIowa City · listed 1973
• College Green Historic DistrictIowa City · listed 1997
• Congregational Church of Iowa CityIowa City · listed 1973
• Coralville Public SchoolCoralville · listed 1974
• Coralville Union Ecclesiastical ChurchCoralville · listed 1977
• Cottage at Rock and Dubuque StreetsSolon · listed 1985
• Czecho Slovakian Association HallIowa City · listed 1976
• East College Street Historic DistrictIowa City · listed 1997
• Economy Advertising CompanyIowa City · listed 1986
• Englert TheatreIowa City · listed 2001
• First Johnson County AsylumIowa City · listed 1978
• First Unitarian ChurchIowa City · listed 2018
• First Welsh Congregational ChurchIowa City · listed 1977
• Ford, Arthur Hillyer, HouseIowa City · listed 1986
• Franklin Printing HouseIowa City · listed 1986
• Gilbert--Linn Street Historic DistrictIowa City · listed 2005
• Harvat, Emma J., and Mary E. Stach HouseIowa City · listed 2000
• Hawthorne Glove and Novelty Company--Shrader Drug Company BuildingIowa City · listed 2014
• Henyon--Kasper--Duffy BarnSolon · listed 2004
• Iowa Federation Home for Colored GirlsIowa City · listed 2019
• Jackson-Swisher House and Carriage HouseIowa City · listed 1982
• Jefferson Street Historic DistrictIowa City · listed 2004
• Johnson County CourthouseIowa City · listed 1975
• Johnson County Savings BankIowa City · listed 2017
• Johnson, Sylvanus, HouseIowa City · listed 1990
• Kirkwood HouseIowa City · listed 1974
• Letovsky-Rohret HouseIowa City · listed 1982
• Linsay HouseIowa City · listed 1977
• Longfellow Historic DistrictIowa City · listed 2002
• McCollister, James, FarmsteadIowa City · listed 1976
• Melrose Historic DistrictIowa City · listed 2004
• Miller Round BarnSharon Center · listed 1986
• Muscatine Avenue Moffitt Cottage Historic DistrictIowa City · listed 1993
• Nicking HouseIowa City · listed 1975
• North Presbyterian ChurchIowa City · listed 1973
• Oakes-Wood HouseIowa City · listed 1978
• Old CapitolIowa City · listed 1972
• Old Post OfficeIowa City · listed 1979
• Old Settlers' Association of Johnson County CabinsIowa City · listed 2013
• Oxford Commercial Historic DistrictOxford · listed 1997
• Park House HotelIowa City · listed 1978
• Paul--Helen BuildingIowa City · listed 1986
• PentacrestIowa City · listed 1978
• Plum GroveIowa City · listed 1973
• Polygonal Barn, Lincoln TownshipWest Liberty · listed 1986
• Pratt, A. W., HouseIowa City · listed 1983
• Ranshaw, Samuel and Emma A., HouseNorth Liberty · listed 2012
• Rittenmeyer, F. X., HouseIowa City · listed 1979
• Roberts Octagon BarnSharon Center · listed 1986
• Rose HillIowa City · listed 1992
• Saints Peter and Paul Catholic ChurchSolon · listed 1997
• Schindhelm--Drews HouseIowa City · listed 1994
• Secrest Octagon BarnDowney · listed 1974
• Shimek, Bohumil, HouseIowa City · listed 1991
• Sigma Pi Fraternity HouseIowa City · listed 2013
• South Summit Street DistrictIowa City · listed 1973
• St. John's Lutheran ChurchKalona · listed 1977
• St. Mary's Church and RectoryIowa City · listed 1980
• St. Mary's RectoryIowa City · listed 1995
• State Quarry, OldNorth Liberty · listed 1998
• Stone AcademySolon · listed 2001
• Summit Apartment BuildingIowa City · listed 1983
• Sutliff BridgeIowa City · listed 1998
• Tate ArmsIowa City · listed 2019
• Trinity Episcopal ChurchIowa City · listed 1974
• Union BakeryIowa City · listed 2015
• Union BreweryIowa City · listed 1986
• Vogt HouseIowa City · listed 1978
• Washington Township Center High SchoolAmish · listed 1979
• Wehner, Roland and Marilyn, HouseIowa City · listed 2013
• Wentz, Jacob, HouseIowa City · listed 1974
• Wetherby, Isaac A., HouseIowa City · listed 2009
• White, H. A., General Store and HouseNorth Liberty · listed 1984
• Windrem HouseIowa City · listed 1977
• Woodlawn Historic DistrictIowa City · listed 1979

Jones County (25)

• Anamosa Main Street Historic DistrictAnamosa · listed 2009
• Anamosa Public LibraryAnamosa · listed 1983
• Antioch SchoolAnamosa · listed 2001
• Booth, Edmund and Mary Ann Walworth, HouseAnamosa · listed 2013
• Caulkins, Dr. Martin H., House and OfficeWyoming · listed 1982
• Corbett's/Eby's Mill BridgeScotch Grove · listed 1985
• Ely's Stone BridgeMonticello · listed 1979
• Farm No. 1, Iowa Men's ReformatoryAhnamosa · listed 1992
• Farwell, S. S., HouseMonticello · listed 1979
• Fremont Mill BridgeAnamosa · listed 1998
• Green, John A., EstateAnamosa · listed 1978
• Hale BridgeAnamosa · listed 1998
• Iowa Men's Reformatory CemeteryAnamosa · listed 1992
• Iowa Men's Reformatory Historic DistrictAnamosa · listed 1992
• Jones County Court HouseAnamosa · listed 2003
• Lower Road BridgeAnamosa · listed 1998
• Moore's Ford BridgeMonticello City · listed 1998
• Odd Fellows HallMonticello · listed 1985
• Rick's BreweryAnamosa · listed 1999
• Scotch Grove Historic DistrictMonticello · listed 2014
• Shaw, Col. William T. and Elizabeth C., HouseAnamosa · listed 1992
• St. Joseph's Roman Catholic ChurchStone City · listed 2005
• St. Luke's Methodist ChurchMonticello · listed 2002
• State Quarry, Iowa Men's ReformatoryAnamosa · listed 1992
• Stone City Historic DistrictAnamosa · listed 2008

Keokuk County (10)

• Bruce Goldfish FisheriesThornburg · listed 1982
• Hayesville Independent SchoolHayesville · listed 2014
• Keokuk County CourthouseSigourney · listed 1981
• Lancaster SchoolSigourney · listed 1984
• Masonic Opera HouseWhat Cheer · listed 1973
• Public Square Historic DistrictSigourney · listed 1999
• Saints Peter and Paul Roman Catholic ChurchHarper · listed 2021
• Sigourney Public LibrarySigourney · listed 1983
• Singmaster, C.F. and Mary, HouseKeota · listed 1998
• White, Theodore, HouseSouth English · listed 1983

Kossuth County (6)

• Algona Junior and Senior High School Building and High School Building AnnexAlgona · listed 2014
• Dau, William C. and Hertha, HouseAlgona · listed 1993
• Des Moines River BridgeSwea City · listed 1998
• G.A.R. Memorial HallAlgona · listed 2014
• Land and Loan Office BuildingAlgona · listed 1998
• Lu Verne City JailLu Verne · listed 1992

Lee County (44)

• Albright HouseFort Madison · listed 1978
• Atchison, Topeka and Santa Fe Passenger and Freight Complex Historic DistrictFort Madison · listed 1992
• Beck, Chief Justice Joseph M., HouseFort Madison · listed 1988
• Belknap, Gen. William Worth, HouseKeokuk · listed 1975
• Bridgeport BridgeDenmark · listed 1998
• Case, Hosea S. and Elizabeth, HouseDenmark · listed 2022
• Cattermole Memorial LibraryFort Madison · listed 1984
• Curtis, Gen. Samuel R., HouseKeokuk · listed 1998
• Denmark Congregational ChurchDenmark · listed 1977
• Faeth Farmstead and Orchard DistrictFort Madison · listed 2005
• Fort Madison BridgeFort Madison · listed 1999
• Fort Madison Downtown Commercial Historic DistrictFort Madison · listed 2007
• GEO. M. VERITYKeokuk · listed 1989
• Harrison, E. H., HouseKeokuk · listed 1984
• Herschler, Christian and Katharina, House, Barn and Outbuildings Historic DistrictFranklin · listed 1996
• Hotel IowaKeokuk · listed 1987
• Iowa State Penitentiary Cellhouses Historic DistrictFort Madison · listed 1992
• Irwin, John N. and Mary L. (Rankin), HouseKeokuk · listed 1999
• Joy, C. R., HouseKeokuk · listed 1997
• Keokuk Lock and DamKeokuk · listed 1978
• Keokuk National CemeteryKeokuk · listed 1997
• Keokuk Union DepotKeokuk · listed 2013
• Keokuk Young Women's Christian Association BuildingKeokuk · listed 2004
• Lee County CourthouseFort Madison · listed 1976
• Lock and Dam No. 19 Historic DistrictKeokuk · listed 2004
• McConn, Daniel, BarnFort Madison · listed 2000
• McGreer, John, Barn and CribDonnellson · listed 2001
• Miller, Justice Samuel Freeman, HouseKeokuk · listed 1972
• Moyce--Steffens HouseFort Madison · listed 1997
• Presbyterian ChurchWest Point · listed 2022
• Primrose MillPrimrose · listed 1983
• Saint Barnabas Episcopal ChurchMontrose · listed 1986
• Sample, Hugh W. and Sarah, HouseKeokuk · listed 1995
• Schlapp, George E., HouseFort Madison · listed 1982
• Sharon Cemetery Historic DistrictFarmington · listed 1991
• Sheaffer, Craig and Virginia, HouseFort Madison · listed 1993
• Sheaffer, Walter A., HouseFort Madison · listed 2006
• St Mary of the Assumption ChurchFort Madison · listed 1980
• St. John's Episcopal Church and Parish HallKeokuk · listed 1989
• St. Peter ChurchKeokuk · listed 1983
• The Park Place--Grand Avenue Residential DistrictKeokuk · listed 2002
• U.S. Post Office and CourthouseKeokuk · listed 1974
• Weber, Alois and Annie, HouseKeokuk · listed 2002
• Weess, Frank J., HouseKeokuk · listed 1978

Linn County (107)

• Albright, Henry D. and Juliana (Wortz), HouseMount Vernon · listed 2020
• Armstrong, Robert and Esther, HouseCedar Rapids · listed 1989
• Ash Park Historic DistrictMount Vernon · listed 1993
• Ausadie BuildingCedar Rapids · listed 2004
• Averill, A. T., HouseCedar Rapids · listed 1978
• Averill, Glenn M. and Edith, HouseCedar Rapids · listed 2015
• B Avenue NE Historic DistrictCedar Rapids · listed 2013
• Bauman, Augustus and Elizabeth (Huntsberger), HouseMount Vernon · listed 2020
• Beach SchoolMount Vernon · listed 1982
• Bertram BridgeBertram · listed 2014
• Best Oil and Refining Company Service StationCedar Rapids · listed 2014
• Bethel African Methodist Episcopal ChurchCedar Rapids · listed 2013
• Bohemian Commercial Historic DistrictCedar Rapids · listed 2002
• Bohemian Commercial Historic DistrictCedar Rapids · listed 2012
• Bowman, James W. and Ida G., HouseMarion · listed 2002
• Braska HouseMarion · listed 1979
• Brown ApartmentsCedar Rapids · listed 2010
• Burlington, Cedar Rapids, and Minnesota Railroad: Walker StationWalker · listed 1978
• C.S.P.S. HallCedar Rapids · listed 1978
• Calder HousesCedar Rapids · listed 1978
• Cedar Rapids Central Fire StationCedar Rapids · listed 2014
• Cedar Rapids Milk Condensing CompanyCedar Rapids · listed 2017
• Cedar Rapids Post Office and Public BuildingCedar Rapids · listed 1982
• Cedar Rapids Pump Company Factory and WarehouseCedar Rapids · listed 2012
• Central City Commercial Historic DistrictCentral City · listed 2003
• Chain Lakes BridgeHiawatha · listed 1998
• Coggon Public SchoolCoggon · listed 2016
• Consistory Building No. 2Cedar Rapids · listed 1998
• Cornell College-Mount Vernon Historic DistrictMount Vernon · listed 2022
• Damour, William and Sue, HouseCedar Rapids · listed 1997
• Douglas, George B., HouseCedar Rapids · listed 1982
• Dows Street Historic DistrictEly · listed 2003
• Dunn, William and Phebe C., HouseMarion · listed 2013
• Ely School HouseEly · listed 2006
• Evans Manufacturing Company BuildingCedar Rapids · listed 1999
• First Avenue BridgeCedar Rapids · listed 1998
• First Church of Christ, ScientistCedar Rapids · listed 2017
• First Presbyterian Church of Marion, IowaMarion · listed 1992
• First Universalist Church of Cedar RapidsCedar Rapids · listed 1978
• Granger HouseMarion · listed 1976
• Grant Vocational High SchoolCedar Rapids · listed 2015
• Grant Wood's "Fall Plowing" Rural Historic Landscape DistrictViola · listed 2003
• Grant, Douglas and Charlotte, HouseMarion · listed 1988
• Hamilton Brothers BuildingCedar Rapids · listed 1994
• Harper and McIntire Company WarehouseCedar Rapids · listed 2015
• Harris, Dr. Percy and Lileah, HouseCedar Rapids · listed 2021
• Highwater RockCedar Rapids · listed 1977
• Hotel RooseveltCedar Rapids · listed 1991
• IANR Railroad UnderpassCedar Rapids · listed 1998
• Indian Creek BridgeCedar Rapids · listed 1998
• Iowa BuildingCedar Rapids · listed 1983
• Iowa State Highway Commission, District 6 BuildingCedar Rapids · listed 2017
• Iowa Wind Mill and Pump Company Office and WarehouseCedar Rapids · listed 2012
• Janko, Jan F. and Antonie, Farmstead DistrictEly · listed 2000
• King Memorial ChapelMount Vernon · listed 1976
• Knott, Adams R., Frederick L. and Martha (Taylor), HouseMount Vernon · listed 2020
• Lane, Samuel M., HouseMarion · listed 2002
• Lattner Auditorium BuildingCedar Rapids · listed 1983
• Lesinger BlockCedar Rapids · listed 1997
• Lisbon Methodist ChurchLisbon · listed 2015
• Lustron Home #02102Cedar Rapids · listed 2004
• Marion Carnegie Public LibraryMarion · listed 1994
• Marion Commercial Historic DistrictMarion · listed 2009
• Matsell BridgeSpringville · listed 1998
• May's Island Historic DistrictCedar Rapids · listed 1978
• McCartney, James H. and Mayetta (Degrush), HouseMount Vernon · listed 2020
• Mentzer, Joseph P., HouseMarion · listed 1982
• Minor, Josias L. and Elizabeth A., Farmstead DistrictEly · listed 2000
• Monroe Elementary School Historic DistrictCedar Rapids · listed 2015
• Moorhead, Joseph and Clara Amanda H., HouseEly · listed 2000
• Moslem TempleCedar Rapids · listed 1996
• Mount Vernon Commercial Historic DistrictMount Vernon · listed 1993
• Oak Hill Cemetery Historic DistrictCedar Rapids · listed 2013
• Odd Fellows HallTroy Mills · listed 1985
• Our Mother of Sorrows Grotto Historic DistrictCedar Rapids · listed 2015
• Paramount Theater BuildingCedar Rapids · listed 1976
• Pease, Dr. Luther L. and Susette E. (Baker), HouseMount Vernon · listed 2020
• People's Savings BankCedar Rapids · listed 1978
• Perkins, Charles W. and Nellie, HouseCedar Rapids · listed 2002
• Podhajsky--Jansa Farmstead DistrictEly · listed 2000
• Pucker Street Historic DistrictMarion · listed 2002
• Pyle, Glenn O. and Lucy O., HouseMarion · listed 2002
• Redmond Park--Grande Avenue Historic DistrictCedar Rapids · listed 2001
• Robinson, George W. and Mary J. (Maxwell), HouseMount Vernon · listed 2020
• Second and Third Avenue Historic DistrictCedar Rapids · listed 2000
• Security BuildingCedar Rapids · listed 1977
• Seminole Valley FarmsteadCedar Rapids · listed 1976
• Shantz, Martin L. and Mary Jane (Yount), HouseMount Vernon · listed 2020
• Sinclair Building-Smulekoffs Furniture StoreCedar Rapids · listed 2016
• Sinclair, T. M., MansionCedar Rapids · listed 2021
• Smith, James J. and Anna J. (Linean), House #1Mount Vernon · listed 2020
• Smith, James J. and Anna J. (Linean), House #2Mount Vernon · listed 2020
• Sokol GymnasiumCedar Rapids · listed 2013
• St. James United Methodist ChurchCedar Rapids · listed 2015
• St. Paul Methodist Episcopal ChurchCedar Rapids · listed 1985
• Stuckslager, Harrison, HouseLisbon · listed 1979
• Sumner SchoolMount Vernon · listed 2013
• Taylor-Van NoteCedar Rapids · listed 1985
• Terrace Park Historic DistrictMarion · listed 2006
• Torrance HouseLisbon · listed 1983
• Upper Paris BridgeCoggin · listed 1998
• Waln, Elijah D. and Mary J. (Adams), HouseMount Vernon · listed 2020
• West, Wesley, HouseMount Vernon · listed 1985
• Whittier Friends Meeting HouseWhittier · listed 1993
• Wilds, Col. John Q. and Rowena (Camp), HouseMount Vernon · listed 2020
• Witwer Grocery Company BuildingCedar Rapids · listed 1998
• Wolff, Philip A., House and Carriage HouseCedar Rapids · listed 1982

Louisa County (6)

• Bethel ChurchMorning Star · listed 1979
• Columbus Junction School 1882-1920Columbus Junction · listed 1973
• Commercial HotelWapello · listed 2001
• County Line BridgeColumbus Junction · listed 1998
• Gipple's Quarry BridgeColumbus Junction · listed 1998
• Louisa County CourthouseWapello · listed 1981

Lucas County (15)

• Burlington Railroad OverpassChariton · listed 1998
• Caviness, Carl L., Post 102, American LegionChariton · listed 2006
• Chariton Cemetery Historic DistrictChariton · listed 2010
• Chariton City Hall and Fire StationChariton · listed 2006
• Chariton Free Public LibraryChariton · listed 2005
• Chariton Herald--Patriot BuildingChariton · listed 2006
• Chariton Masonic TempleChariton · listed 2006
• Chicago, Burlington, and Quincy Freight House--CharitonChariton · listed 2003
• Crozier, J.T. and Mollie, HouseChariton · listed 2011
• First United Methodist ChurchChariton · listed 2002
• Hotel CharitoneChariton · listed 2006
• Lucas County CourthouseChariton · listed 1981
• Payne, O. E., HouseChariton · listed 1979
• Stephens, A. J., HouseChariton · listed 1987
• Williamson SchoolWilliamson · listed 1998

Lyon County (8)

• Broad View Ranch Historic DistrictSheldon · listed 1994
• Burlington, Cedar Rapids, and Northern Railroad-Rock Rapids Station, Railroad Track and BridgeRock Rapids · listed 1976
• Duncan--Duitsman Farm Historic DistrictGeorge · listed 1994
• First Methodist ChurchRock Rapids · listed 1978
• Klondike BridgeLarchwood · listed 1998
• Lyon County CourthouseRock Rapids · listed 1979
• Melan BridgeRock Rapids · listed 1974
• Reynolds, Charles B., Round BarnDoon · listed 1999

Madison County (49)

• Allen, James, Stone BarnEarlham · listed 1987
• Armstrong, George and Susan Guiberson, HouseWinterset · listed 1987
• Bevington, C. D. and Eliza Heath, PrivyWinterset · listed 1987
• Bevington, C. D., House and Stone BarnWinterset · listed 1976
• Church, Seymour, HouseWinterset · listed 1987
• Cornell, W. J. and Nettie J., HouseWinterset · listed 1991
• Craven, J. D., Women's Relief Corps HallMacksburg · listed 1984
• Cunningham BridgeBevington · listed 1998
• Cutler-Donahue Covered BridgeWinterset · listed 1976
• Drake, John and Amanda Bigler, HouseWinterset · listed 1987
• Duff BarnWinterset · listed 1993
• Duncan, John M., HouseWinterset · listed 1987
• Earlham Public SchoolEarlham · listed 1982
• Early, John and Elizabeth McMurn, HouseEarlham · listed 1993
• Evans, Henry and Elizabeth Adkinson, HouseWinterset · listed 1987
• Ford, W. T., HouseEarlham · listed 1987
• Guiberson HouseWinterset · listed 1979
• Henderson, Daniel and Nancy Swaford, HouseEarlham · listed 1987
• Hogback Covered BridgeWinterset · listed 1976
• Holliwell Covered BridgeWinterset · listed 1976
• Holmes, John S. and Elizabeth Beem, BarnSt. Charles · listed 1987
• Hornback, Emily, HouseWinterset · listed 1987
• Imes Covered BridgeSt. Charles · listed 1979
• Kellogg, Miles and Elizabeth Smith, HouseWinterset · listed 2017
• Macumber, John Andrew and Sara, Ice HouseWinterset · listed 1993
• Madison County CourthouseWinterset · listed 1976
• McDonald HouseWinterset · listed 1993
• McQuie, Peter and Isabelle McCulloch, MilkhouseEarlham · listed 1987
• Miller BridgeWinterset · listed 1998
• Morgan BridgePeru · listed 1998
• Nichols, William Anzi, HouseWinterset · listed 1987
• North River Stone SchoolhouseWinterset · listed 1977
• Ogburn, William, HouseEast Peru · listed 1987
• Queen, Hogan and Martha A. Runkle, HouseSt. Charles · listed 1987
• Roseman Covered BridgeWinterset · listed 1976
• Schnellbacher, John and Fredericka Meyer, HouseWinterset · listed 1987
• Schoenenberger, Nicholas, House and BarnWinterset · listed 1984
• Seerley, William and Mary (Messersmith) Barn and Milkhouse--SmokehouseEarlham · listed 2009
• Shriver, William R. and Martha Foster, HouseWinterset · listed 1993
• Smith, Hiram C., HouseWinterset · listed 1987
• Smith, Hiram C., Milking ShedWinterset · listed 1987
• Sprague, Brown, and Knowlton StoreWinterset · listed 1987
• St. Patrick's ChurchCumming · listed 1978
• Tidrick, Miller Richard and Mary Fisher, HouseWinterset · listed 1993
• Vawter, J. G. and Elizabeth S., HouseWinterset · listed 1987
• Wallace, Henry C., HouseWinterset · listed 1985
• White, Munger and Company, StoreWinterset · listed 1987
• Wilson, Seth and Elizabeth, HouseEarlham · listed 1987
• Winterset High SchoolWinterset · listed 2020

Mahaska County (48)

• Alsop, Carroll, HouseOskaloosa · listed 1988
• Bellefountain BridgeTracy · listed 1998
• Berry, Dr. William E. and Ethel Rosenberger, HouseOskaloosa · listed 1996
• Conover, Thomas J., HouseOskaloosa · listed 1996
• Edmundson Park Historic DistrictOskaloosa · listed 2007
• Eveland BridgeOskaloosa · listed 1998
• Forest Cemetery EntranceOskaloosa · listed 1991
• Gibbs, E. H., HouseOskaloosa · listed 1991
• Hoffman, Phil, HouseOskaloosa · listed 1991
• Iowa Yearly Meeting House--College Avenue Friends ChurchOskaloosa · listed 1996
• Johnson, William A. and Ida C., HouseOskaloosa · listed 1996
• Klose, Dr. William H. and Mae R., HouseOskaloosa · listed 1996
• Lake Keomah State Park, Bathhouse--Lodge Area (Area A)Oskaloosa · listed 1990
• Lake Keomah State Park, Erosion Control Area (Area B)Oskaloosa · listed 1990
• Lamberson, Jack, HouseOskaloosa · listed 1988
• Lincoln SchoolOskaloosa · listed 1991
• Mahaska County CourthouseOskaloosa · listed 1981
• McMullin, Maj. James W., HouseOskaloosa · listed 1985
• McNeill, W.A., HouseOskaloosa · listed 1999
• Nelson, Daniel, House and BarnOskaloosa · listed 1974
• North Skunk River BridgeNew Sharon · listed 1998
• Oskaloosa City HallOskaloosa · listed 1991
• Oskaloosa City Park and Band StandOskaloosa · listed 1983
• Oskaloosa City Square Commercial Historic DistrictOskaloosa · listed 1986
• Oskaloosa Fire StationOskaloosa · listed 1991
• Oskaloosa Monthly Meeting of Friends ParsonageOskaloosa · listed 1996
• Oskaloosa Post OfficeOskaloosa · listed 2020
• Oskaloosa Public LibraryOskaloosa · listed 1991
• Paradise Block Historic DistrictOskaloosa · listed 1991
• Penn College Historic DistrictOskaloosa · listed 1996
• Pierson--Betts HouseOskaloosa · listed 1996
• President's CottageOskaloosa · listed 1996
• Rock Island Passenger DepotOskaloosa · listed 1989
• Rose Hill Methodist Episcopal ChurchRose Hill · listed 2003
• Seeberger-Loring-Kilburn HouseOskaloosa · listed 1983
• Shoemake, John H., HouseOskaloosa · listed 1984
• Smith-Johnson HouseOskaloosa · listed 1977
• Spring Creek Friends CemeteryOskaloosa · listed 1996
• Spring Creek Meeting House--H Street MissionOskaloosa · listed 1996
• Spurgin ResidenceOskaloosa · listed 1996
• St. James Episcopal ChurchOskaloosa · listed 1991
• Stock Judging PavilionOskaloosa · listed 1984
• Stokes, Dr. Ella, HouseOskaloosa · listed 1996
• Stranahan, Prof. Edgar H. and Irene D., HouseOskaloosa · listed 1996
• Ulysses Simpson Grant Elementary SchoolOskaloosa · listed 2008
• Vander Wilt Farmstead Historic DistrictLeighton · listed 2004
• Vermeer, Gary J. and Matilda, FarmsteadPella · listed 2018
• Voorhees, John K., HouseOskaloosa · listed 1982

Marion County (27)

• Chicago, Rock Island and Pacific Passenger Depot--PellaPella · listed 1991
• Coal Ridge Baptist Church and CemeteryKnoxville · listed 2006
• East Amsterdam SchoolPella · listed 2000
• Ellis, Evan F., FarmhouseBussey · listed 1985
• First Christian ChurchPella · listed 2007
• Hammond BridgeHamilton · listed 1998
• Harvey Railroad BridgeHarvey · listed 1998
• Hays, E. R., HouseKnoxville · listed 1984
• Knoxville Veterans Administration Hospital Historic DistrictKnoxville · listed 2012
• Knoxville WPA Athletic Field Historic DistrictKnoxville · listed 2007
• Koelman, Philipus J. and Cornelia, HousePella · listed 2005
• Marion County CourthouseKnoxville · listed 1981
• Pella High SchoolPella · listed 2020
• Pella Opera HousePella · listed 1992
• Peoples Nationals BankPella · listed 2010
• Porter--Rhynsburger HousePella · listed 2003
• Scholte, Dominie Henry P., HousePella · listed 1982
• St. Joseph's Roman Catholic Church and Cemetery Historic DistrictLacona · listed 1995
• Ten Hagen Cottage-Stegman StorePella · listed 2008
• Tuttle, Thomas F. and Nancy, HousePella · listed 2015
• Van Asch, William, House--Huibert Debooy Commercial RoomPella · listed 1987
• Van Den Berg, Hendrik J. and Wilhelmina H., CottagePella · listed 2003
• Van Loon, Dirk, HousePella · listed 1977
• Van Maren, Henry and Johanna, House--Diamond Filling StationPella · listed 2008
• Van Spanckeren, B. H. and J. H. H., Row HousesPella · listed 1990
• Vander Wilt, Dirk and Cornelia J., CottagePella · listed 2001
• Wabash Railroad BridgePella · listed 1998

Marshall County (14)

• Binford, Thaddeus, HouseMarshalltown · listed 1984
• Dobbin Round BarnState Center · listed 1986
• Edel, Matthew, Blacksmith Shop and HouseHaverhill · listed 1983
• Glick--Sower HouseMarshalltown · listed 1993
• Le Grand BridgeLe Grand · listed 1998
• Marshall County CourthouseMarshalltown · listed 1972
• Marshalltown Downtown Historic DistrictMarshalltown · listed 2002
• Minerva Creek BridgeClemons · listed 1998
• Quarry BridgeMarshalltown · listed 1998
• State Center Commercial Historic DistrictState Center · listed 2002
• Sunday, Robert H., HouseMarshalltown · listed 1988
• Watson's GroceryState Center · listed 1998
• Whitehead, C. H., HouseMarshalltown · listed 1979
• Willard, Leroy R., HouseMarshalltown · listed 1976

Mills County (2)

• Nishnabotna River BridgeHenderson · listed 1998
• Pony Creek ParkGlenwood · listed 1971

Mitchell County (10)

• Cedar Valley SeminaryOsage · listed 2017
• Deering, Nathaniel Cobb and Lucetia Baily, HouseOsage · listed 2001
• First Lutheran ChurchSt. Ansgar · listed 1976
• Mitchell County CourthouseOsage · listed 1977
• Mitchell Powerhouse and DamMitchell · listed 1978
• Osage Commercial Historic DistrictOsage · listed 2002
• Saint Ansgar Public SchoolSt. Ansgar · listed 2020
• Severson, Nels, BarnCarpenter · listed 1977
• Union Presbyterian ChurchStacyville · listed 1977
• Walnut Grove SchoolOsage · listed 2002

Monona County (10)

• Garretson Outlet BridgeWhiting · listed 1999
• Ingemann Danish Evangelical Lutheran Church and CemeteryMoorhead · listed 2012
• Jones Creek Watershed Historic DistrictMoorhead · listed 1991
• Mann School No. 2Moorhead · listed 2001
• Monona County CourthouseOnawa · listed 1981
• Onawa IOOF Opera HouseOnawa · listed 1990
• Onawa Public LibraryOnawa · listed 1979
• Round Barn, Cooper TownshipMapleton · listed 1986
• Trinity Memorial Episcopal ChurchMapleton · listed 1990
• Whiting, Newell A., HouseOnawa · listed 1990

Monroe County (10)

• Albia Square and Central Commercial Historic DistrictAlbia · listed 1985
• Brick Gothic HouseAlbia · listed 1994
• Clark Round BarnTyrone · listed 1986
• Elbert-Bates HouseAlbia · listed 1985
• Jenkins, Dr. George A., HouseAlbia · listed 1987
• Monroe County CourthouseAlbia · listed 1981
• Noble-Kendall HouseAlbia · listed 1984
• Perry, T. B., HouseAlbia · listed 1983
• Saint Patrick's Roman Catholic ChurchAlbia · listed 1992
• White, Arvine and Elizabeth W., HouseAlbia · listed 1994

Montgomery County (18)

• Chautauqua ParkRed Oak · listed 1972
• Chicago, Burlington Northern and Quincy DepotRed Oak · listed 1999
• Ellis, William and Amanda J., Farmstead Historic DistrictElliott · listed 2015
• Grant Commercial Historic DistrictGrant · listed 2002
• Hebard, Alfred, HouseRed Oak · listed 1984
• Montgomery County CourthouseRed Oak · listed 1981
• Montgomery County JailRed Oak · listed 1992
• Moore, Josiah B. and Sara, HouseVillisca · listed 1997
• Murphy, Thos. D. Co. Factory And Power PlantRed Oak · listed 2008
• Nodaway River BridgeGrant · listed 1998
• Osborne, Edmund B., HouseRed Oak · listed 1997
• Red Oak Firehouse and City JailRed Oak · listed 2006
• Red Oak High SchoolRed Oak · listed 2020
• Red Oak Public LibraryRed Oak · listed 1983
• Round Barn, Pilot Grove TownshipSennett · listed 1986
• Round Barn, Washington TownshipSciola · listed 1986
• Sciola Missionary Baptist ChurchSciola · listed 1983
• Villisca National Guard ArmoryVillisca · listed 2015

Muscatine County (32)

• Big Slough Creek BridgeNichols · listed 1998
• Bridge near West LibertyWest Liberty · listed 1998
• Chicago, Rock Island and Pacific Railroad--Wilton DepotWilton · listed 1988
• Clark-Blackwell HouseMuscatine · listed 1983
• Clark, Alexander, HouseMuscatine · listed 1976
• Downtown Commercial Historic DistrictMuscatine · listed 2006
• Fay, Pliny and Adelia, HouseMuscatine · listed 1998
• First Presbyterian ChurchMuscatine · listed 1977
• Fuller, W. Joseph, HouseMuscatine · listed 1982
• Greenwood Cemetery ChapelMuscatine · listed 2001
• Japanese GardenMuscatine · listed 2017
• Leith, Doctor Alexander R. (A.R.) and Louisa J., HouseWilton · listed 2020
• Lock and Dam No. 16 Historic DistrictMuscatine · listed 2004
• McKee Button CompanyMuscatine · listed 2021
• McKibben, S. M., HouseMuscatine · listed 1974
• Muscatine County CourthouseMuscatine · listed 1981
• Muscatine County Home Dairy BarnMuscatine · listed 2019
• Nichols, Samuel, HouseNichols · listed 1978
• Nicolaus, Henry E. and Ella M. (Knott), HouseWilton · listed 2017
• Old JailMuscatine · listed 1974
• Pine Creek GristmillMuscatine · listed 1979
• Pine Mill BridgeMuscatine · listed 1998
• Pine Mills German Methodist Episcopal ChurchMuscatine · listed 2003
• Sinnett Octagon HouseMuscatine · listed 1974
• St. Mary’s Roman Catholic ChurchNichols · listed 2022
• Trinity Episcopal ChurchMuscatine · listed 1974
• Ward, George H. and Loretta, HouseWest Liberty · listed 1997
• Warde, J. C. B., HouseMuscatine · listed 1979
• Welch ApartmentsMuscatine · listed 1979
• West Hill Historic DistrictMuscatine · listed 2008
• West Liberty Commercial Historic DistrictWest Liberty · listed 2002
• Wilton Candy KitchenWilton · listed 1993

O Brien County (2)

• Carnegie LibrarySheldon · listed 1977
• O'Brien County CourthousePrimghar · listed 1981

Osceola County (1)

• Osceola County CourthouseSibley · listed 1981

Page County (9)

• Clarinda Carnegie LibraryClarinda · listed 2014
• Goldenrod SchoolhouseClarinda · listed 1994
• Hepburn, Col. William Peters, HouseClarinda · listed 1973
• Iowan's HotelEssex · listed 2009
• McCoy Polygonal BarnHepburn · listed 1986
• Page County CourthouseClarinda · listed 1981
• Wabash Combination Depot--ShenandoahShenandoah · listed 1990
• White, W. T. S., House and Carriage HouseClarinda · listed 1994
• Women's Christian Temperance Union Public FountainShenandoah · listed 1984

Palo Alto County (4)

• Emmetsburg Public LibraryEmmetsburg · listed 1983
• First Presbyterian ChurchWest Bend · listed 2010
• Grotto of the RedemptionWest Bend · listed 2001
• Ormsby-Kelly HouseEmmetsburg · listed 1977

Plymouth County (10)

• Akron Opera HouseAkron · listed 2012
• Foster Park Historic DistrictLe Mars · listed 2008
• Le Mars Central High SchoolLe Mars · listed 1999
• Le Mars Downtown Commercial Historic DistrictLe Mars · listed 2012
• Le Mars Municipal Park and Golf Course Historic DistrictLe Mars · listed 2001
• Le Mars Public LibraryLe Mars · listed 1979
• Plymouth County CourthouseLe Mars · listed 1981
• Sacred Heart HospitalLeMars · listed 2010
• St. George's Episcopal ChurchLe Mars · listed 1976
• Tonsfeldt Round BarnLe Mars · listed 1986

Pocahontas County (3)

• Laurens Carnegie Free LibraryLaurens · listed 1974
• Pocahontas County CourthousePocahontas · listed 1981
• Saints Peter and Paul Catholic ChurchPocahontas · listed 1994

Polk County (194)

• Abraham Lincoln High SchoolDes Moines · listed 2002
• Ainsworth, William W. and Elizabeth J., HouseDes Moines · listed 1998
• American Republic Insurance Company Headquarters BuildingDes Moines · listed 2015
• Andrews, Josiah, HouseDes Moines · listed 1988
• Apperson-Iowa Motor Car Company BuildingDes Moines · listed 2016
• Argonne BuildingDes Moines · listed 2020
• Ashby Manor Historic DistrictDes Moines · listed 1992
• Ayrshire ApartmentsDes Moines · listed 1996
• Bailey, William H. and Alice, HouseDes Moines · listed 1996
• Baker--Devotie--Hollingsworth BlockDes Moines · listed 1978
• Baker--DeVotie--Hollingsworth Block (Boundary Increase)Des Moines · listed 2008
• Baker, C. H., Double HouseDes Moines · listed 1996
• Bartlett, Walter M., Double HouseDes Moines · listed 1998
• Bates Park Historic DistrictDes Moines · listed 1996
• Baum, William A. and Etta, CottageDes Moines · listed 1996
• Beeson, Byron A., HouseDes Moines · listed 1996
• Bell, Hill McClelland, HouseDes Moines · listed 1988
• Benham, F. A., HouseDes Moines · listed 1998
• Big Creek SchoolhousePolk City · listed 2004
• Boyd, Byron and Ivan, HouseDes Moines · listed 2004
• Boyt Company BuildingDes Moines · listed 2009
• Bryn Mawr ApartmentsDes Moines · listed 2017
• Burns United Methodist ChurchDes Moines · listed 1977
• Camp Dodge Pool DistrictJohnston · listed 1995
• Carpenter, James Sansom, HouseDes Moines · listed 1998
• Case, Larnerd, HouseDes Moines · listed 1982
• Chaffee--Hunter HouseDes Moines · listed 1998
• Chamberlain, D.S., BuildingDes Moines · listed 2007
• Chautauqua Park Historic DistrictDes Moines · listed 1990
• Civic Center Historic DistrictDes Moines · listed 1988
• Clemens Automobile Company BuildingDes Moines · listed 2009
• College Corner Commercial Historic Business DistrictDes Moines · listed 1998
• Cottage Grove Avenue Presbyterian ChurchDes Moines · listed 2016
• Court Avenue BridgeDes Moines · listed 1998
• Crane BuildingDes Moines · listed 2001
• Crawford HouseDes Moines · listed 1983
• Cummins, Albert Baird, HouseDes Moines · listed 1982
• Darling, Jay Norwood and Genevieve Pendleton, HouseDes Moines · listed 1992
• Denny, Professor Charles O., HouseDes Moines · listed 1988
• Des Moines Art CenterDes Moines · listed 2004
• Des Moines BuildingDes Moines · listed 2013
• Des Moines Fire Department Headquarters--Fire Station No. 1 and Shop BuildingDes Moines · listed 2014
• Des Moines Saddlery Company BuildingDes Moines · listed 1985
• Des Moines Western Railway Freight HouseDes Moines · listed 2008
• Drake University Campus Historic DistrictDes Moines · listed 1988
• Earle & LeBosquet BlockDes Moines · listed 2009
• Elliott Furniture CompanyDes Moines · listed 2015
• Equitable Life Insurance Company of Iowa BuildingDes Moines · listed 2015
• Evans, Edward B. and Nettie E., HouseDes Moines · listed 2002
• Farmhouse, Olmsted FamilyUrbandale · listed 2019
• Fire Station No. 4Des Moines · listed 1979
• Firestone District Office and WarehouseDes Moines · listed 2022
• First Methodist Episcopal ChurchDes Moines · listed 1984
• Fish and Game Pavilion and AquariumDes Moines · listed 1991
• Fitch, F.W., Company Historic DistrictDes Moines · listed 2013
• Fleming BuildingDes Moines · listed 2002
• Flynn Farm, Mansion, and BarnDes Moines · listed 1973
• Flynn--Griffin BuildingDes Moines · listed 2016
• Fort Des Moines Provisional Army Officer Training SchoolDes Moines · listed 1974
• Franklin ApartmentsDes Moines · listed 1996
• Gabriel, Rees, HouseDes Moines · listed 1978
• Goddard Bungalow Court Historic DistrictDes Moines · listed 2000
• Goode, Lowry W., and Hattie N., First North Des Moines HouseDes Moines · listed 1998
• Grand View College (Old Main)Des Moines · listed 1978
• Greek Orthodox Church of Saint GeorgeDes Moines · listed 1997
• Greenwood Park Plats Historic DistrictDes Moines · listed 2013
• Grocers Wholesale Company BuildingDes Moines · listed 2008
• Haley, F.E., Double HouseDes Moines · listed 1998
• Hallett Flat--Rawson & Co. Apartment BuildingDes Moines · listed 2000
• Hatton, Dr. John B. and Anna M., HouseDes Moines · listed 1998
• Hawkeye Insurance Company BuildingDes Moines · listed 1986
• Hawkeye Transfer Company WarehouseDes Moines · listed 2010
• Hayes, William B., HouseDes Moines · listed 1996
• Hazen, Allen, Water TowerDes Moines · listed 2004
• Henshie--Briggs Row HouseDes Moines · listed 2001
• Herndon HallDes Moines · listed 1977
• Herring Motor Car Company BuildingDes Moines · listed 2004
• Herrold BridgeHerrold · listed 1998
• Highland Park Historic Business District at Euclid and Sixth AvenuesDes Moines · listed 1998
• Hohberger BuildingDes Moines · listed 2002
• Home Federal Savings and Loan Association of Des Moines BuildingDes Moines · listed 2017
• Home of Marshall's HorseradishDes Moines · listed 1998
• Homestead BuildingDes Moines · listed 1982
• Hotel Fort Des MoinesDes Moines · listed 1982
• Hotel KirkwoodDes Moines · listed 2003
• Hotel RandolphDes Moines · listed 2009
• Hubbell BuildingDes Moines · listed 2004
• Hubbell WarehouseDes Moines · listed 2010
• I.O.O.F. (International Order of Odd Fellows) Valley Junction Lodge Hall No. 604West Des Moines · listed 2017
• Ingersoll Place Plat Historic DistrictDes Moines · listed 2000
• Iowa Commission for the Blind BuildingDes Moines · listed 2010
• Iowa Ford Tractor Company Repair and Warehouse BuildingDes Moines · listed 2021
• Iowa State CapitolDes Moines · listed 1976
• Iowa State Fair and Exposition Grounds Historic DistrictDes Moines · listed 1987
• Iowa State Historical BuildingDes Moines · listed 1978
• Iowa-Des Moines National Bank BuildingDes Moines · listed 1979
• Johnson, Capt. Nicholas W. and Emma, HouseDes Moines · listed 1990
• Johnstone, Dr. Anna E. and Andrew A., HouseDes Moines · listed 1996
• Jones, G.W., BuildingDes Moines · listed 2016
• Jordan HouseWest Des Moines · listed 1973
• Keeler, Rev. R. W. and Fannie E., HouseDes Moines · listed 1993
• Kingman Place Historic DistrictDes Moines · listed 2000
• Kirkham, Francis M., HouseDes Moines · listed 1988
• Knotts, Nellie and Thomas, HouseDes Moines · listed 1988
• Kromer FlatsDes Moines · listed 1996
• Lexington, TheDes Moines · listed 1976
• Liberty BuildingDes Moines · listed 2010
• Linden Heights Historic DistrictDes Moines · listed 2003
• Lord, Richard T. C., and William V. Wilcox HouseDes Moines · listed 1988
• Lustron House #02437Windsor Heights · listed 2020
• Mack--International Motor Truck Corporation BuildingDes Moines · listed 2017
• Mahnke HouseDes Moines · listed 1983
• Maine, TheDes Moines · listed 1996
• Maish HouseDes Moines · listed 1977
• Masonic Temple of Des MoinesDes Moines · listed 1997
• Mattes, Minnie Y. and Frank P., HouseDes Moines · listed 2009
• Methodist Deaconess Institute--Esther HallDes Moines · listed 2009
• Middlesex Plat Historic DistrictDes Moines · listed 2000
• Municipal BuildingDes Moines · listed 1977
• Murillo FlatsDes Moines · listed 2009
• National Biscuit Company BuildingDes Moines · listed 2009
• Naylor HouseDes Moines · listed 1974
• New Lawn, TheDes Moines · listed 1996
• Newens Sanitary Dairy Historic DistrictDes Moines · listed 2003
• Norman Apartment BuildingDes Moines · listed 1988
• Northwestern HotelDes Moines · listed 1984
• Oaklands, The, Historic DistrictDes Moines · listed 1996
• Odenweller, F. F.--James P. and Nettie Morey HouseDes Moines · listed 1988
• Owl's Head Historic DistrictDes Moines · listed 1978
• Peak, George B., HouseDes Moines · listed 1978
• Perry and Brainard BlockDes Moines · listed 1996
• Plymouth PlaceDes Moines · listed 2015
• Polk County CourthouseDes Moines · listed 1979
• Prospect Park Second Plat Historic DistrictDes Moines · listed 1998
• Public Library of Des MoinesDes Moines · listed 1977
• Register and Tribune BuildingDes Moines · listed 2016
• Reynolds, Anson O., HouseDes Moines · listed 1988
• Riverview Park Plat Historic DistrictDes Moines · listed 1996
• Rollins, Ralph, HouseDes Moines · listed 1978
• Rumely--Des Moines Drug Company BuildingDes Moines · listed 1989
• Saint John's Roman Catholic ChurchDes Moines · listed 1987
• Salisbury HouseDes Moines · listed 1977
• Sargent's GarageDes Moines · listed 1998
• Savery HotelDes Moines · listed 1998
• Scheibe, Julius, CottageDes Moines · listed 1998
• Schmitt and Henry Manufacturing CompanyDes Moines · listed 2010
• Scott, Mary A. and Caleb D., HouseDes Moines · listed 1988
• Scottish Rite Consistory BuildingDes Moines · listed 1983
• Seth Richards Commercial BlockDes Moines · listed 2005
• Sherman Hill Historic DistrictDes Moines · listed 2017
• Sherman Hill Historic District (Boundary Increase and Decrease)Des Moines · listed 2012
• Sherman, Hoyt, PlaceDes Moines · listed 1977
• Sherman, Lampson P., HouseDes Moines · listed 1988
• Simmons, John P., HouseDes Moines · listed 1988
• Sixth and Forest Historic DistrictDes Moines · listed 1996
• Smouse, David W., Opportunity SchoolDes Moines · listed 2002
• Southeast Water TroughDes Moines · listed 1976
• Southwest Fifth St. BridgeDes Moines · listed 1998
• St. Ambrose Cathedral and RectoryDes Moines · listed 1979
• St. Anthony’s ChurchDes Moines · listed 2021
• St. Paul's Episcopal ChurchDes Moines · listed 2010
• Standard Glass and Paint Company BuildingDes Moines · listed 2004
• Stevenson, Samuel A. and Margaret, HouseDes Moines · listed 1985
• Stoner, Thomas I., HouseDes Moines · listed 1992
• Stuart, Dr. Richard and Paulina, HouseDes Moines · listed 1988
• Studebaker Corporation Branch Office BuildingDes Moines · listed 2015
• Sylvan Theater Historic DistrictDes Moines · listed 1995
• Syndicate BlockDes Moines · listed 2001
• Taft--West WarehouseDes Moines · listed 2006
• Teachout BuildingDes Moines · listed 1999
• Terrace HillDes Moines · listed 2003
• Terrace HillDes Moines · listed 1972
• Theodore Roosevelt High SchoolDes Moines · listed 2002
• Trent--Beaver HouseDes Moines · listed 1996
• Trier, Paul J. and Ida, HouseJohnston · listed 1988
• Trinity Methodist Episcopal ChurchDes Moines · listed 1998
• Turner, Susie P., Double HouseDes Moines · listed 1998
• U.S. Post OfficeDes Noines · listed 1974
• Universalist ChurchMitchellville · listed 2005
• Vail, Mrs. Marian D.--Prof. Charles Noyes Kinney HouseDes Moines · listed 1988
• Val-Air BallroomWest Des Moines · listed 2022
• Valley Auto Co.-Morgan Auto Co. GarageWest Des Moines · listed 2021
• Valley Junction-West Des Moines City Hall and Engine HouseWest Des Moines · listed 1983
• Veneman's Bungalow Court Historic DistrictDes Moines · listed 2000
• Wallace, Henry, HouseDes Moines · listed 1993
• Walnut Tire and Battery Co.--Globe Publishing Company BuildingDes Moines · listed 2017
• Warfield, Pratt and Howell Company WarehouseDes Moines · listed 1985
• Weitz, Charles H. and Lena May, HouseDes Moines · listed 1998
• West ChesterDes Moines · listed 1984
• West Ninth Streetcar Line Historic DistrictDes Moines · listed 1998
• Wherry BlockDes Moines · listed 1998
• Woodland Place Historic DistrictDe Moines · listed 2000
• Youngerman BlockDes Moines · listed 2009
• Younker Brothers Department StoreDes Moines · listed 2010

Pottawattamie County (38)

• 100 Block of West Broadway Historic DistrictCouncil Bluffs · listed 2002
• Bennett BuildingCouncil Bluffs · listed 2001
• Beresheim, August, HouseCouncil Bluffs · listed 1976
• Bregant, Jean and Inez, HouseCouncil Bluffs · listed 2013
• Carstens FarmsteadShelby · listed 1979
• Cavin, Thomas E., HouseCouncil Bluffs · listed 1984
• Chevra B'nai Yisroel SynagogueCouncil Bluffs · listed 2007
• Chicago, Rock Island & Pacific Railroad Passenger DepotCouncil Bluffs · listed 1995
• Council Bluffs Federal Building and Post OfficeCouncil Bluffs · listed 2023
• Council Bluffs Free Public LibraryCouncil Bluffs · listed 1999
• Council Bluffs Telephone ExchangeCouncil Bluffs · listed 2022
• Dodge, Grenville M., HouseCouncil Bluffs · listed 1966
• Dodge, Ruth Anne, MemorialCouncil Bluffs · listed 1980
• Eckle Round BarnShelby · listed 1986
• German Bank Building of Walnut, IowaWalnut · listed 1991
• Graceland Cemetery ChapelAvoca · listed 1986
• Haymarket Commercial Historic DistrictCouncil Bluffs · listed 1985
• Hotel ChieftainCouncil Bluffs · listed 2014
• Hughes--Irons Motor CompanyCouncil Bluffs · listed 2011
• Hughes, Martin, HouseCouncil Bluffs · listed 1984
• Jefferis, Thomas, HouseCouncil Bluffs · listed 1979
• Lincoln--Fairview Historic DistrictCouncil Bluffs · listed 2007
• McCormick Harvesting Machine Company BuildingCouncil Bluffs · listed 2012
• Norton, Charles Henry and Charlotte, HouseAvoca · listed 2004
• Park/Glen Avenues Historic DistrictCouncil Bluffs · listed 2010
• Pioneer Implement CompanyCouncil Bluffs · listed 2008
• Pottawattamie County JailCouncil Bluffs · listed 1972
• Pottawattamie County Sub CourthouseAvoca · listed 1981
• Reverend Little's Young Ladies SeminaryCouncil Bluffs · listed 1982
• Shea, John J. and Agnes, HouseCouncil Bluffs · listed 1995
• St. Peter's Church and RectoryCouncil Bluffs · listed 1992
• State Savings BankCouncil Bluffs · listed 1984
• Tulleys, Lysander, HouseCouncil Bluffs · listed 1979
• Turner, Francis A. and Rose M., HouseAvoca · listed 1997
• Wickham--De Vol HouseCouncil Bluffs · listed 1995
• Wickham, O. P., HouseCouncil Bluffs · listed 1979
• Willow--Bluff--3rd Street Historic DistrictCouncil Bluffs · listed 2005
• Y.M.C.A. BuildingCouncil Bluffs · listed 1979

Poweshiek County (26)

• Bowers and McDonald Office BuildingGrinnell · listed 1990
• Brooklyn HotelBrooklyn · listed 1979
• Brooklyn Opera House–Broadway TheatreBrooklyn · listed 2021
• Chicago, Rock Island and Pacific Railroad-Grinnell Passenger StationGrinnell · listed 1976
• Farmers Mutual Reinsurance Company BuildingGrinnell · listed 2013
• Goodnow HallGrinnell · listed 1979
• Grinnell Herald BuildingGrinnell · listed 1991
• Grinnell Historic Commercial DistrictGrinnell · listed 1991
• Grinnell Historic District (Boundary Increase)Grinnell · listed 2013
• Grinnell, Levi P., HouseGrinnell · listed 1979
• Interior Telephone Company BuildingGrinnell · listed 1990
• Kent Union Chapel and CemeteryBrooklyn · listed 2009
• Manatt, William, HouseBrooklyn · listed 1997
• Marsh, E.A. and Rebecca (Johnson), HouseGrinnell · listed 1999
• Mears HallGrinnell · listed 1979
• Merchants' National BankGrinnell · listed 1976
• Montezuma Downtown Historic DistrictMontezuma · listed 2012
• New Carroll House HotelMontezuma · listed 1979
• North Grinnell Historic DistrictGrinnell · listed 2008
• Pioneer Oil Company Filling StationGrinnell · listed 2013
• Poweshiek County CourthouseMontezuma · listed 1981
• Raymond, P. P., HouseMalcom · listed 1985
• Ricker, B. J., HouseGrinnell · listed 1979
• Spaulding Manufacturing CompanyGrinnell · listed 1978
• Spencer, Charles H., HouseGrinnell · listed 1980
• Stewart LibraryGrinnell · listed 1976

Ringgold County (5)

• Beaconsfield Supply StoreBeaconsfield · listed 2007
• Middlefork Methodist Episcopal ChurchRedding · listed 1990
• Ringgold County CourthouseMount Ayr · listed 1981
• Ringgold County JailMount Ayr · listed 1979
• Shay, Lee, FarmhouseMaloy · listed 1986

Sac County (12)

• Blackhawk State Park, Black Hawk Preserve (Area B)Lake View · listed 1990
• Blackhawk State Park, Denison Beach Area (Area C)Lake View · listed 1990
• Blackhawk State Park, Wildlife Preserve Area (Area A)Lake View · listed 1990
• Chautauqua Park Historic DistrictSac City · listed 2014
• Chicago and North Western Passenger DepotWall Lake · listed 2003
• Chief Black Hawk StatueLake View · listed 2000
• Lakeside Park Historic DistrictLake View · listed 1991
• Park HotelSac City · listed 2017
• Perkins, George and Lola, HouseSac City · listed 2016
• Sac City Chicago and North Western DepotSac City · listed 2016
• Sac County CourthouseSac City · listed 1981
• Seven OaksSac City · listed 1996

Scott County (280)

• Adams, Walker, HouseDavenport · listed 1984
• Adler, E. P., HouseDavenport · listed 1983
• Ambrose HallDavenport · listed 2020
• American Commercial and Savings BankDavenport · listed 1983
• American Telephone & Telegraph Co. Bldg.Davenport · listed 1983
• Argyle FlatsDavenport · listed 1983
• Ball-Waterman HouseDavenport · listed 1984
• Ballard, John W., HouseDavenport · listed 1983
• Barrows, Edward S., HouseDavenport · listed 1976
• Beiderbecke, Leon Bismark, HouseDavenport · listed 1977
• Benton, Richard, HouseDavenport · listed 1983
• Berg, Henry, BuildingDavenport · listed 1983
• Best, Louis P. and Clara K., Residence and Auto HouseDavenport · listed 2010
• Bethel AME ChurchDavenport · listed 1983
• Bettendorf-Washington SchoolBettendorf · listed 1984
• Bettendorf, Joseph F., HouseBettendorf · listed 1983
• Blackhawk HotelDavenport · listed 1983
• Boyle, John R., HouseDavenport · listed 1983
• Brammer Grocery StoreDavenport · listed 1983
• Bridge Avenue Historic DistrictDavenport · listed 1983
• Brown, James, HouseRiverdale · listed 1982
• Brownlie, Alexander, HouseLong Grove · listed 1976
• Bryan, Alden, HouseDavenport · listed 1983
• Buchanan SchoolDavenport · listed 1983
• Buffalo High SchoolBuffalo · listed 2005
• Building at 1119-1121 W. Third StreetDavenport · listed 1983
• Building at 202 W. Third StreetDavenport · listed 1984
• Building at 813-815 W. Second StreetDavenport · listed 1983
• Burdick, Anthony, HouseDavenport · listed 1984
• Busch, Diedrich, HouseDavenport · listed 1984
• Calvary Baptist Church/First Baptist ChurchDavenport · listed 1983
• Cameron, W. S., HouseDavenport · listed 1984
• Carr, William V., HouseDavenport · listed 1983
• Cawley, James, HouseDavenport · listed 1984
• Central Fire StationDavenport · listed 1982
• Central Office BuildingDavenport · listed 1983
• Chicago, Milwaukee, St. Paul and Pacific Freight HouseDavenport · listed 1985
• City MarketDavenport · listed 1984
• Claussen, William, HouseDavenport · listed 1983
• CliftonDavenport · listed 1979
• Cody HomesteadMcCausland · listed 1974
• Cody Road Historic DistrictLe Claire · listed 1979
• College Square Historic DistrictDavenport · listed 1983
• Collins HouseDavenport · listed 1976
• Columbia Avenue Historic DistrictDavenport · listed 1984
• Community BuildingPrinceton · listed 2008
• Cook, Clarissa, Home for the FriendlessDavenport · listed 1983
• Copeland, George, HouseDavenport · listed 1984
• Cork Hill DistrictDavenport · listed 1984
• Cottage at 1514 and 1516 W. Second StreetDavenport · listed 1983
• Crescent Warehouse Historic DistrictDavenport · listed 2003
• Currier HouseDavenport · listed 1983
• Davenport Bag and Paper Company BuildingDavenport · listed 2018
• Davenport Bank and Trust (Boundary Increase)Davenport · listed 2016
• Davenport City HallDavenport · listed 1982
• Davenport CrematoriumDavenport · listed 1983
• Davenport Hose Station No. 3Davenport · listed 1984
• Davenport HotelDavenport · listed 1983
• Davenport VillageDavenport · listed 1980
• Davenport Water Co. Pumping Station No. 2Davenport · listed 1984
• Davison, Abner, HouseDavenport · listed 1984
• Dawley HouseLe Claire · listed 1979
• Democrat BuildingDavenport · listed 1983
• Dessaint, Marie Clare, HouseDavenport · listed 1984
• Dillon MemorialDavenport · listed 1983
• Dils-Downer HouseDavenport · listed 1983
• Donahue BuildingDavenport · listed 1983
• East 14th Street Historic DistrictDavenport · listed 1983
• East Hill House and Carraige HouseRiverdale · listed 1999
• Ebeling, Arthur, HouseDavenport · listed 1984
• Ebeling, Henry, HouseDavenport · listed 1984
• Edinger, Edward, HouseDavenport · listed 1983
• Eldridge, D. C., HouseDavenport · listed 1984
• Eldridge, Theodore, HouseDavenport · listed 1984
• Ewert, Ferdinand, BuildingDavenport · listed 1983
• Fennern, Henry P., HouseDavenport · listed 1984
• Ficke BlockDavenport · listed 1983
• Finch, Fred, HouseDavenport · listed 1983
• First Bible Missionary ChurchDavenport · listed 1983
• First Church of Christ, ScientistDavenport · listed 1984
• First Federal Savings and Loan Association BuildingDavenport · listed 2016
• First National Bank BuildingDavenport · listed 1983
• First National Bank of DavenportDavenport · listed 2018
• First Presbyterian ChurchDavenport · listed 1983
• Forrest BlockDavenport · listed 1983
• French, Alice, HouseDavenport · listed 1983
• Frick's TavernDavenport · listed 1974
• Gabbert, William, HouseDavenport · listed 1983
• Gamble, James, HouseLe Claire · listed 1979
• Gannon, M. V., HouseDavenport · listed 1983
• Gaspard, D. Julius, HouseDavenport · listed 1983
• Germania-Miller/Standard HotelDavenport · listed 1983
• Glaspell, Isaac, HouseDavenport · listed 1983
• Goering, Jacob, HouseDavenport · listed 1983
• Goodrich, William T., HouseDavenport · listed 1983
• Gordon--Van Tine Company Historic DistrictDavenport · listed 2017
• Grilk, Charles, HouseDavenport · listed 1984
• Guy, Finley, BuildingDavenport · listed 1984
• Hall, Israel, HouseDavenport · listed 1984
• Hamburg Historic DistrictDavenport · listed 1983
• Hauschild's HallDavenport · listed 1983
• Hebert, Louis, HouseDavenport · listed 1983
• Heinz, Bonaventura, House (second)Davenport · listed 1983
• Henne, Robert, HouseDavenport · listed 1983
• Hibernia HallDavenport · listed 1983
• Hiller BuildingDavenport · listed 1974
• HillsideDavenport · listed 1982
• Hoersch, John, HouseDavenport · listed 1984
• Hoffman BuildingDavenport · listed 1983
• Hoffman, Samuel, Jr., HouseDavenport · listed 1983
• Holbrook, William, HouseDavenport · listed 1984
• Horton-Suiter HouseLe Claire · listed 1979
• Hose Station No. 1Davenport · listed 1983
• Hose Station No. 6Davenport · listed 1983
• Hose Station No. 7Davenport · listed 1983
• Hotel Mississippi--RKO Orpheum TheaterDavenport · listed 1998
• House at 1646 W. Second StreetDavenport · listed 1983
• House at 2123 W. Second StreetDavenport · listed 1983
• House at 2212 W. River DriveDavenport · listed 1984
• House at 318-332 Marquette StreetDavenport · listed 1983
• House at 919 Oneida StreetDavenport · listed 1984
• Iowa Reform BuildingDavenport · listed 1983
• Jansen, Theodore, HouseDavenport · listed 1983
• Kahl BuildingDavenport · listed 1983
• Kahl, Henry, HouseDavenport · listed 1983
• Kattenbracher HouseLe Claire · listed 1979
• Kiene, Albert, HouseDavenport · listed 1984
• Kimball-Stevenson HouseDavenport · listed 1983
• Klindt, George, HouseDavenport · listed 1983
• Klindt, Henry, HouseDavenport · listed 1984
• Koch Drug StoreDavenport · listed 1984
• Koenig BuildingDavenport · listed 1983
• Koester, Nicholas, BuildingDavenport · listed 1983
• Kuhnen, Nicholas J., HouseDavenport · listed 1983
• LeClaire, Antoine, HouseDavenport · listed 1974
• Lerch, Gustov C., HouseDavenport · listed 1983
• Lincoln SchoolDavenport · listed 2002
• Linden FlatsDavenport · listed 1983
• Lindsay, James E., HouseDavenport · listed 1984
• Linograph Company Building, TheDavenport · listed 2009
• Lippincott, John, HouseDavenport · listed 1983
• Littig Brothers/Mengel & Klindt/Eagle BreweryDavenport · listed 1983
• Littig, John, HouseDavenport · listed 1984
• Lock and Dam No. 14 Historic DistrictPleasant Valley · listed 2004
• LONESTARLeClaire · listed 1989
• Lueschen, John, HouseDavenport · listed 1984
• Mallet, Joseph, HouseDavenport · listed 1983
• Martzahn, August F., HouseDavenport · listed 1983
• Marycrest College Historic DistrictDavenport · listed 2004
• McBride-Hickey HouseDavenport · listed 1983
• McCaffrey HouseLe Claire · listed 1979
• McCarthy, Patrick F., HouseDavenport · listed 1984
• McClellan Heights Historic DictrictDavenport · listed 1984
• McHarg, Joseph S., HouseDavenport · listed 1985
• McKinley Elementary SchoolDavenport · listed 2002
• McKinney HouseDavenport · listed 1983
• McManus HouseDavenport · listed 1983
• Meadly HouseDavenport · listed 1984
• Meiser Drug StoreDavenport · listed 1983
• Middleton, Dr. George McLelland, House and GarageDavenport · listed 1982
• Miller BuildingDavenport · listed 1983
• Miller, F. H., HouseDavenport · listed 1983
• Miller, Severin, HouseDavenport · listed 1983
• Motie, Joseph, HouseDavenport · listed 1983
• Murray, Thomas, HouseDavenport · listed 1984
• Nebergall "Knoll Crest" Round BarnBlue Grass · listed 1986
• Newcome, Daniel T., Double HouseDavenport · listed 1983
• Newhall, Lucian, HouseDavenport · listed 1983
• Nichols, Oscar, HouseDavenport · listed 1983
• Nighswander, Benjamin, HouseDavenport · listed 1984
• Northwest Davenport Savings BankDavenport · listed 1984
• Northwest Davenport Turner Society HallDavenport · listed 1979
• Oak Lane Historic DistrictDavenport · listed 1984
• Ockershausen, Henry, HouseDavenport · listed 1984
• Old City HallDavenport · listed 1983
• Old Mill HouseLe Claire · listed 1979
• Outing ClubDavenport · listed 1977
• Pahl, Henry, HouseDavenport · listed 1983
• Palmer, B. J., HouseDavenport · listed 1984
• Paulsen, Peter J., HouseDavenport · listed 1983
• Paustian, Henry, HouseDavenport · listed 1983
• Peters, J. C., HouseDavenport · listed 1984
• Peters' Barber ShopDavenport · listed 1984
• Petersen, Max, HouseDavenport · listed 1979
• Petersen, W. D., Memorial Music PavillionDavenport · listed 1983
• Petersen's, J. H. C., Sons StoreDavenport · listed 1983
• Picklum, Frank, HouseDavenport · listed 1984
• Pierce School No. 13Davenport · listed 1983
• Plambeck, Joachim, HouseDavenport · listed 1984
• Pohlmann, Elizabeth, HouseDavenport · listed 1984
• Pohlmann, Henry, HouseDavenport · listed 1984
• Potter-Williams HouseDavenport · listed 1984
• Price, Hiram/Henry Vollmer HouseDavenport · listed 1983
• Prien BuildingDavenport · listed 1983
• Priester Building, TheDavenport · listed 2017
• Prospect Park Historic DistrictDavenport · listed 1984
• Putnam--Parker BlockDavenport · listed 2011
• Quickel, Jacob, HouseDavenport · listed 1984
• Radcliff, Willam, HouseDavenport · listed 1984
• Raible, F. J., HouseDavenport · listed 1983
• Rambo HouseLe Claire · listed 1979
• Ranzow-Sander HouseDavenport · listed 1983
• Raphael, Jacob, BuildingDavenport · listed 1983
• Regina Coeli MonasteryBettendorf · listed 1994
• Renwick BuildingDavenport · listed 1983
• Renwick HouseDavenport · listed 1983
• Riverview Terrace Historic DistrictDavenport · listed 1984
• Roberts, Edward C., HouseDavenport · listed 1984
• Roslyn FlatsDavenport · listed 1983
• Rowhouses at 702-712 Kirkwood BoulevardDavenport · listed 1984
• Sacred Heart Roman Catholic Cathedral ComplexDavenport · listed 1984
• Saengerfest HalleDavenport · listed 1983
• Schebler, Richard, HouseDavenport · listed 1983
• Schmidt BlockDavenport · listed 1983
• Schmidt, F. Jacob, HouseDavenport · listed 1983
• Schmidt, Louis C. and Amelia L., HouseDavenport · listed 2007
• School Number 6Davenport · listed 2011
• Schricker, John C., HouseDavenport · listed 1983
• Schricker, John, HouseDavenport · listed 1985
• Schroeder Bros, Meat MarketDavenport · listed 1983
• Scott County JailDavenport · listed 1983
• Sharon, Fred B., HouseDavenport · listed 1983
• Shaw, E. A., HouseDavenport · listed 1984
• Shields Woolen MillDavenport · listed 1983
• Siemer HouseDavenport · listed 1977
• Simpson, Charles S., HouseDavenport · listed 1983
• Sitz, Rudolph H., BuildingDavenport · listed 1983
• Smith, Alvord I., HouseDavenport · listed 1983
• Smith, Henry H./J.H. Murphy HouseDavenport · listed 1983
• Smith, James, HouseDavenport · listed 1984
• Smith, John, HouseLe Claire · listed 1979
• Smith, William G., HouseDavenport · listed 1984
• Spencer, Roswell, HousePleasant Valley · listed 1982
• St. Anthony's Roman Catholic Church ComplexDavenport · listed 1984
• St. John's Methodist Episcopal ChurchDavenport · listed 1983
• St. Joseph's Catholic ChurchDavenport · listed 1983
• St. Katherine's Historic DistrictDavenport · listed 1984
• St. Luke's HospitalDavenport · listed 1983
• St. Mary's AcademyDavenport · listed 1984
• St. Mary's Roman Catholic Church ComplexDavenport · listed 1984
• St. Paul's English Lutheran ChurchDavenport · listed 1983
• Stewart, J. W., HouseDavenport · listed 1983
• Stone HouseLe Claire · listed 1983
• Stone SchoolLe Claire · listed 1977
• Struck, Dr. Kuno, HouseDavenport · listed 1984
• Suiter, Jacob, HouseLe Claire · listed 1979
• Suiter, John H., HouseLe Claire · listed 1979
• Suiter, William, HouseLe Claire · listed 1979
• Swan, George B., HouseDavenport · listed 1983
• Swedish Baptist ChurchDavenport · listed 1983
• Taylor SchoolDavenport · listed 1983
• Templeton, I. Edward, HouseDavenport · listed 1983
• Tevoet, Lambert, HouseDavenport · listed 1983
• Trinity Episcopal CathedralDavenport · listed 1974
• Tromley, George, Jr., HouseLe Claire · listed 1979
• Tromley, George, Sr., HouseLe Claire · listed 1979
• Union Electric Telephone & TelegraphDavenport · listed 1983
• Union Savings Bank and TrustDavenport · listed 1983
• Union Station and Burlington Freight HouseDavenport · listed 1983
• United States Post Office and Court HouseDavenport · listed 2005
• Untiedt, Claus, HouseDavenport · listed 1984
• Van Sant, Samuel, HouseLe Claire · listed 1979
• Vander Veer Park Historic DistrictDavenport · listed 1985
• Von Ach, Frank J., HouseDavenport · listed 1984
• Walsh Flats/Langworth BuildingDavenport · listed 1984
• Walter-Gimble HouseDavenport · listed 1983
• Warner Apartment BuildingDavenport · listed 1983
• Washington FlatsDavenport · listed 1984
• Washington GardensDavenport · listed 1984
• Werthman GroceryDavenport · listed 1984
• West Third Street Historic DistrictDavenport · listed 1983
• Westphal-Schmidt HouseDavenport · listed 1984
• Whitaker, Charles, HouseDavenport · listed 1985
• Wilkinson, Thomas C., HouseDavenport · listed 1984
• WOC Broadcasting CenterDavenport · listed 2021
• Wolters Filling StationDavenport · listed 1984
• Woods, Oscar C., HouseDavenport · listed 1984
• Worley, Philip, HouseDavenport · listed 1983
• Wupperman Block/I.O.O.F. HallDavenport · listed 1983
• Zoeller Bros-Independent Malting Co.Davenport · listed 1983

Shelby County (12)

• Chicago, Rock Island and Pacific Railroad Stone Arch ViaductShelby · listed 1998
• Christiansen, Jens Otto, HouseElk Horn · listed 1997
• Floral HallHarlan · listed 1985
• Harlan Courthouse Square Commercial DistrictHarlan · listed 1994
• Irwin Consolidated SchoolIrwin · listed 2002
• Larsen, Chris, HouseElk Horn · listed 1991
• Poldberg, Chris, FarmsteadJacksonville · listed 1991
• Rewerts, George, HouseDefiance · listed 1991
• Saint Boniface Catholic Church DistrictWestphalia · listed 1991
• Shelby Consolidated SchoolShelby · listed 2014
• Shelby County CourthouseHarlan · listed 1978
• St. Paul's Episcopal ChurchHarlan · listed 1978

Sioux County (4)

• Fleshman, Charles M. and Emma M. Fischer, HouseHawarden · listed 1993
• Hawarden City Hall, Fire Station and AuditoriumHawarden · listed 2009
• Sioux County CourthouseOrange City · listed 1977
• Zwemer Hall, Northwestern CollegeOrange · listed 1975

Story County (36)

• Agriculture HallAmes · listed 1985
• Alumni HallAmes · listed 1978
• Ames High SchoolAmes · listed 2002
• Bandshell Park Historic DistrictAmes · listed 1999
• Briggs TerraceNevada · listed 1998
• Budd, Prof, J.L., Sarah M., and Etta Budd, HouseAmes · listed 2001
• Calamus Creek BridgeMaxwell · listed 1998
• Christian Petersen Courtyard Sculptures, and Dairy Industry BuildingAmes · listed 1987
• Colonials Club HouseAmes · listed 2012
• Cranford Apartment BuildingAmes · listed 2023
• Delta Upsilon Chapter HouseAmes · listed 2010
• East Indian Creek BridgeNevada · listed 1998
• Edwards-Swayze HouseNevada · listed 1978
• Engineering HallAmes · listed 1983
• Grand Auditorium and Hotel BlockStory City · listed 1980
• Henryson, Henry T. and Emilie (Wiese), HouseStory City · listed 2005
• Herschel--Spillman Two-Row Portable Menagerie CarouselStory City · listed 1986
• Iowa Beta Chapter of Sigma Phi EpsilonAmes · listed 2014
• Keigley Branch BridgeGilbert · listed 1998
• Knapp-Wilson HouseAmes · listed 1966
• Lincoln Township MausoleumZearing · listed 2007
• MacDonald, Gilmour B. and Edith Craig, HouseAmes · listed 1992
• Marston Water TowerAmes · listed 1982
• Masonic TempleAmes · listed 2016
• Morrill HallAmes · listed 1996
• Mulcahy BarnColo · listed 2004
• Municipal BuildingAmes · listed 1997
• Nevada Downtown Historic DistrictNevada · listed 2003
• Octagon Round Barn, Indian Creek TownshipIowa Center · listed 1986
• Old Town Historic DistrictAmes · listed 2004
• Pleasant Grove Community Church and CemeteryAmes · listed 2010
• Roosevelt SchoolAmes · listed 2010
• Sheldahl First Norwegian Evangelical Lutheran ChurchSheldahl · listed 1984
• Sigma Sigma-Delta Chi Fraternity HouseAmes · listed 2008
• Skunk River BridgeAmes · listed 1998
• Wood, William Kennison, HouseIowa Center · listed 1995

Tama County (12)

• Chambers Ford BridgeChelsea · listed 1998
• Conant's Cabin and ParkGladbrook · listed 2000
• First United Brethren ChurchToledo · listed 2017
• Hope Fire Company Engine HouseToledo · listed 1983
• Le Grand BridgeLe Grand · listed 1998
• Lincoln Highway BridgeTama · listed 1978
• Round Barn, Buckingham TownshipBuckingham · listed 1986
• Star-Clipper-Canfield Building and Winding StairwayTraer · listed 1975
• Tama County CourthouseToledo · listed 1981
• Tama County JailToledo · listed 1981
• Wieting TheaterToledo · listed 1979
• Young, John W., Round BarnTraer · listed 1986

Taylor County (7)

• Bedford Commercial Historic DistrictBedford · listed 2002
• Bedford HouseBedford · listed 1977
• Bedford Oil Company StationBedford · listed 1999
• Bedford Public LibraryBedford · listed 1983
• Lenox HotelLenox · listed 2002
• Lenox Round BarnBedford · listed 1999
• Taylor County CourthouseBedford · listed 1981

Union County (6)

• Chicago, Burlington and Quincy Railroad-Creston StationCreston · listed 1973
• Grand River BridgeArispe · listed 1998
• Iowana HotelCreston · listed 2009
• Jefferson Elementary SchoolCreston · listed 2002
• Odd Fellows BlockAfton · listed 2014
• U. S. Post OfficeCreston · listed 1978

Van Buren County (20)

• Aunty Green HotelBonaparte · listed 1978
• BentonsportKeosauqua · listed 1972
• Bonaparte Historic Riverfront DistrictBonaparte · listed 1989
• Bonaparte Pottery Archeological DistrictBonaparte · listed 1999
• Burg Wagon Works BuildingFarmington · listed 1978
• Des Moines River Locks No. 5 and No. 7Bonaparte and Keosauqua · listed 1977
• Eisenhower BridgeMilton · listed 1998
• Hotel ManningKeosauqua · listed 1973
• Kilbourn BridgeKilbourn · listed 1998
• Lacey--Keosauqua State Park, Bathing Area (Area C)Keosauqua · listed 1990
• Lacey--Keosauqua State Park, Lodge and Picnic Area (Area A)Keosauqua · listed 1990
• Lacey--Keosauqua State Park, Picnic and Custodial Group (Area B)Keosauqua · listed 1990
• Martin, Abner, HouseMount Zion · listed 1984
• Meek's Flour MillBonaparte · listed 1983
• Paine, Samuel and Mercy, HouseBentonsport · listed 2022
• Pearson, Franklin, HouseKeosauqua · listed 1978
• Twombley, Voltaire, BuildingKeosauqua · listed 1993
• Van Buren County CourthouseKeosauqua · listed 1977
• Vernon SchoolVernon · listed 2002
• Wickfield Round BarnCantril · listed 1986

Wapello County (30)

• Administration Building, U.S. Naval Air Station OttumwaOttumwa · listed 2013
• Agassiz SchoolOttumwa · listed 2020
• B'nai Jacob SynagogueOttumwa · listed 2004
• Benson BlockOttumwa · listed 1985
• Big 4 Fair Art HallEldon · listed 1995
• Burlington DepotOttumwa · listed 2008
• Chief Wapello's Memorial ParkAgency · listed 1975
• Court Hill Historic DistrictOttumwa · listed 1998
• Dahlonega School #1Ottumwa · listed 2000
• Dibble HouseEldon · listed 1974
• Eldon Carnegie Public LibraryEldon · listed 1996
• Fifth Street Bluff Historic DistrictOttumwa · listed 1998
• First National BankOttumwa · listed 1995
• Foster/Bell HouseOttumwa · listed 1983
• Garner, J.W., BuildingOttumwa · listed 2010
• Greater Second Street Historic DistrictOttumwa · listed 2019
• Historic Railroad DistrictOttumwa · listed 2011
• Hofmann BuildingOttumwa · listed 2010
• Hotel OttumwaOttumwa · listed 2012
• Jay Funeral HomeOttumwa · listed 1995
• Jefferson Street ViaductOttumwa · listed 1998
• Mars HillOttumwa · listed 1974
• McHaffey Opera HouseEldon · listed 1995
• North Fellows Historic DistrictOttumwa · listed 2010
• Ottumwa Cemetery Historic DistrictOttumwa · listed 1995
• Ottumwa Public LibraryOttumwa · listed 1984
• Ottumwa Young Women's Christian AssociationOttumwa · listed 2005
• U.S. Post OfficeOttumwa · listed 1976
• Vogel Place Historic DistrictOttumwa · listed 1995
• Wapello County CourthouseOttumwa · listed 1981

Warren County (12)

• Coal Creek BridgeCarlisle · listed 1998
• Hoosier Row SchoolIndianola · listed 2011
• Indianola Carnegie LibraryIndianola · listed 2017
• Indianola High SchoolIndianola · listed 2002
• Lake Ahquabi State Park, Bathhouse Area (Area B)Indianola · listed 1990
• Lake Ahquabi State Park, Picnic Area (Area A)Indianola · listed 1990
• Lake Ahquabi State Park, Refectory Area (Area C)Indianola · listed 1990
• Octagon Barn, Otter TownshipMilo · listed 1986
• Palmyra Methodist Episcopal ChurchPalmyra · listed 1979
• Polled Hereford Breed Origin SiteIndianola · listed 1983
• Science HallIndianola · listed 1991
• United Presbyterian Church, SummersetScotch Ridge · listed 1976

Washington County (17)

• Baxter, H.A., Coal Company Historic DistrictWashington · listed 2015
• Blair HouseWashington · listed 1973
• Brookhart, Smith Wildman and Jennie (Hearne), HouseWashington · listed 2005
• CM and StP Railroad UnderpassWashington · listed 1998
• Conger, Jonathan Clark, HouseWashington · listed 1974
• Gracehill Moravian Church and CemeteryWashington · listed 1977
• Keck, Joseph, HouseWashington · listed 1978
• Kurtz HouseWashington · listed 1977
• McCleery Calendar FactoryWashington · listed 2015
• Pilotburg ChurchWellman · listed 1996
• Smouse, Winfield, HouseWashington · listed 1983
• St. Mary's Parish Church BuildingsRiverside · listed 1979
• Stewart, Frank, HouseWashington · listed 1987
• Washington County CourthouseWashington · listed 1981
• Washington Downtown Historic DistrictWashington · listed 2013
• Woodlawn Cemetery Gates and ShelterWashington · listed 2016
• Young, Alexander, CabinWashington · listed 1973

Wayne County (4)

• Hotel ReaCorydon · listed 2020
• Nelson Round BarnAllerton · listed 1986
• Pleasant Hill SchoolLineville · listed 1975
• Tedford, W. H., HouseCorydon · listed 1979

Webster County (15)

• Coffin, Lorenzo S., Burial PlotFort Dodge · listed 1977
• Corpus Christi ChurchFort Dodge · listed 1976
• Dolliver Memorial State Park, Entrance Area (Area A)Lehigh · listed 1990
• Dolliver Memorial State Park, Picnic, Hiking & Maintenance Area (Area B)Lehigh · listed 1990
• First National Bank BuildingFort Dodge · listed 2003
• Fort Dodge Downtown Historic DistrictFort Dodge · listed 2019
• Fort Dodge Junior High SchoolFort Dodge · listed 2015
• Fort Dodge Senior High SchoolFort Dodge · listed 2015
• Oak Hill Historic DistrictFort Dodge · listed 1977
• Oakland CemeteryFort Dodge · listed 2000
• Oleson Park Music PavilionFort Dodge · listed 2003
• Sacred Heart Catholic ChurchFort Dodge · listed 2022
• Vincent HouseFort Dodge · listed 1973
• Wahkonsa HotelFort Dodge · listed 2008
• Webster County CourthouseFort Dodge · listed 1981

Winnebago County (3)

• Round Barn, Norway TownshipScarville · listed 1987
• Thompson, Charles J., HouseForest City · listed 1978
• Winnebago County CourthouseForest City · listed 1981

Winneshiek County (31)

• Birdsall Lime KilnDecorah · listed 1979
• Broadway-Phelps Park Historic DistrictDecorah · listed 1976
• Burr Oak House/Masters HotelBurr Oak · listed 1983
• Burr Oak Savings BankBurr Oak · listed 2001
• Calmar Passenger DepotCalmar · listed 2011
• Cooley-Whitney HouseDecorah · listed 1980
• Decorah HospitalDecorah · listed 2023
• Decorah Ice CaveDecorah · listed 1978
• Decorah Municipal Bathhouse and Swimming PoolDecorah · listed 2012
• Decorah Woolen MillDecorah · listed 2001
• Ellsworth-Porter HouseDecorah · listed 1975
• Fort Atkinson BridgeFort Atkinson · listed 1998
• Frankville SchoolFrankville · listed 1978
• Gilliece BridgeBluffton · listed 1998
• Highlandville SchoolDecorah · listed 2014
• Horn HouseDecorah · listed 1977
• Jacobson FarmDecorah · listed 1982
• Kinney Octagon BarnBurr Oak · listed 1986
• Koren LibraryDecorah · listed 1984
• Lawrence BridgeJackson Junction · listed 1998
• Locust SchoolDecorah · listed 1978
• Luther College FarmDecorah · listed 1979
• Miller, Norris, HouseDecorah · listed 1976
• Milwaukee and St. Paul Railway Combination DepotDecorah · listed 2016
• Ossian Opera HouseOssian · listed 1979
• Painter-Bernatz MillDecorah · listed 1974
• Steyer BridgeDecorah · listed 1983
• Steyer Opera HouseDecorah · listed 1980
• Taylor, Wenzil, BuildingSpillville · listed 1979
• Upper Bluffton BridgeBluffton · listed 1998
• Washington Prairie Methodist ChurchDecorah · listed 1980

Woodbury County (58)

• Albertson and Company-Rocklin Manufacturing CompanySioux City · listed 2019
• Alhambra ApartmentsSioux City · listed 2001
• Ashby, Atchison A., HouseSioux City · listed 1998
• Badgerow BuildingSioux City · listed 1982
• Bailey, George A. and Mary Tinkel, HouseCorrectionville · listed 1998
• Boston BlockSioux City · listed 1985
• Bruguier, Theophile, CabinSioux City · listed 2000
• Burkam, Elzy G., HouseSioux City · listed 1998
• Charles City College HallSioux City · listed 1983
• Chicago, Milwaukee, St. Paul & Pacific Combination Depot--HornickHornick · listed 1990
• Davidson BuildingSioux City · listed 1999
• Dick’s DinerSioux City · listed 2023
• Evans BlockSioux City · listed 1985
• Everett SchoolSioux City · listed 2018
• Everist, H. H., HouseSioux City · listed 1983
• Fourth Street Historic DistrictSioux City · listed 1995
• Grandview Park Music PavilionSioux City · listed 2011
• Great Northern Railway Steam Locomotive No. 1355 and Tender 1451Sioux City · listed 2004
• Holy Trinity Greek Orthodox ChurchSioux City · listed 1998
• Hubbard ParkSioux City · listed 2023
• Knott, Dr. Van Buren, HouseSioux City · listed 1999
• Leeds Junior High SchoolSioux City · listed 2002
• Lewis System Armored Car and Detective Service BuildingSioux City · listed 2016
• Martin HotelSioux City · listed 1983
• Martin, T.S., and CompanySioux City · listed 1998
• Mary Elizabeth Day NurserySioux City · listed 1997
• Morningside College Historic DistrictSioux City · listed 1997
• Motor Mart BuildingSioux City · listed 1993
• Mount Sinai TempleSioux City · listed 1999
• Municipal AuditoriumSioux City · listed 2006
• Mylius--Eaton HouseSioux City · listed 2004
• New Orpheum TheatreSioux City · listed 2000
• Newton, James P., House and Maid CottageSioux City · listed 2000
• Oversen, Julius and Anine HouseSioux City · listed 2007
• Peirce, John, HouseSioux City · listed 1978
• Rose Hill Historic DistrictSioux City · listed 2002
• Sanford, Arthur and Stella, HouseSioux City · listed 2003
• Schulein, Ben and Harriet, HouseSioux City · listed 1997
• SERGEANT FLOYDSioux City · listed 1989
• Sergeant Floyd MonumentSioux City · listed 1966
• Simmons Hardware Company WarehouseSioux City · listed 2008
• Sioux City Baptist ChurchSioux City · listed 1979
• Sioux City Central High SchoolSioux City · listed 1974
• Sioux City Central High School and Central Annex (Boundary Increase)Sioux City · listed 2016
• Sioux City Fire Station Number 3Sioux City · listed 2008
• Sioux City Free Public LibrarySioux City · listed 1997
• Sioux City Linseed Oil WorksSioux City · listed 2008
• Sioux City Masonic TempleSioux City · listed 2004
• Sioux City Public Library (Smith Villa Branch)Sioux City · listed 1983
• Sioux City Public Library--North Side BranchSioux City · listed 2000
• St. Boniface Historic DistrictSioux City · listed 1998
• St. Thomas Episcopal ChurchSioux City · listed 1984
• Swedish Evangelical Lutheran Augustana ChurchSioux City · listed 2006
• United States Post Office and CourthouseSioux City · listed 2013
• Warnock BuildingSioux City · listed 2023
• Warrior HotelSioux City · listed 1985
• Williges BuildingSiouz City · listed 2007
• Woodbury County CourthouseSioux City · listed 1973

Worth County (6)

• Chicago, Milwaukee, and St. Paul Railroad-Grafton StationGrafton · listed 1976
• First Methodist Episcopal ChurchKensett · listed 2000
• Northwood Central Avenue Historic DistrictNorthwood · listed 2006
• Old Worth County CourthouseNorthwood · listed 1981
• Rhodes MillFertile · listed 1978
• Worth County CourthouseNorthwood · listed 1981

Wright County (8)

• Boone River BridgeGoldfield · listed 1998
• Burlington, Cedar Rapids & Northern Passenger Depot--DowsDows · listed 1993
• Burlington, Cedar Rapids and Northern Railroad Passenger StationClarion · listed 1988
• Cornelia Lake BridgeClarion · listed 1998
• Eagle Grove Public LibraryEagle Grove · listed 1977
• Fillmore BlockDows · listed 1998
• Quasdorf Blacksmith and Wagon ShopDows · listed 1994
• Wright County CourthouseClarion · listed 1981