Garrison city, Iowa
Official LSAD Designation: Garrison city • Census GEOID: 1930000
• Benton County
Garrison city is an incorporated city in Benton County, Iowa. According to official records from the Census (2025), Garrison city had an estimated population of 353 residents. Official Census Bureau geographic records classify this community under LSAD designation Garrison city (GEOID 1930000).
Local Government Administration U.S. Census Bureau GMAF
City Of Garrison
Municipal
Official Title:
Mayor
Address:
PO BOX 130, GARRISON IA 52229-0130
County Of Benton
County
Official Title:
Chairman
Address:
111 E 4TH ST, STE 3, VINTON IA 52349-1738
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 353 | 2025 |
| Median Household Income | $60,313 | 2020-2024 |
| Median Home Value | $72,900 | 2020-2024 |
| Land Area | 0.31 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).