National Register of Historic Places
Portland Downtown Historic District
Portland, Ionia County, Michigan
The record
- Listed
- May 18, 2005
- Type
- Historic district
- Address
- Kent, Bridge, Maple Sts., Grand River Ave., Portland
- County
- Ionia
- State
- Michigan
- Period of significance
- 1850 to 1974
- Contributing resources
- 44 buildings, 1 structure
- Coordinates
- 42.86942, -84.90334
- Reference number
- 05000153