National Register of Historic Places
Old Main Historic District
Dubuque, Dubuque County, Iowa
The record
- Listed
- January 12, 1983
- Type
- Historic district
- Address
- Main St. between 1st and 4th Sts., Dubuque
- County
- Dubuque
- State
- Iowa
- Period of significance
- 1850 to 1924
- Contributing resources
- 30 buildings
- Coordinates
- 42.49639, -90.66475
- Reference number
- 83000356