Barnes City city, Iowa
Official LSAD Designation: Barnes City city • Census GEOID: 1904555
• Mahaska County / Poweshiek County
Barnes City city is an incorporated city in Mahaska County, Poweshiek County, Iowa. According to official records from the Census (2025), Barnes City city had an estimated population of 146 residents. Official Census Bureau geographic records classify this community under LSAD designation Barnes City city (GEOID 1904555).
Local Government Administration U.S. Census Bureau GMAF
City Of Barnes City
Municipal
Official Title:
City Clerk
Address:
PO BOX 98, BARNES CITY IA 50027-0098
County Of Mahaska
County
Official Title:
Auditor
Address:
106 S 1ST ST, OSKALOOSA IA 52577
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 146 | 2025 |
| Median Household Income | $82,500 | 2020-2024 |
| Median Home Value | $110,300 | 2020-2024 |
| Land Area | 0.59 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).