Afton city, Iowa
Official LSAD Designation: Afton city • Census GEOID: 1900595
• Union County
Afton city is an incorporated city in Union County, Iowa. According to official records from the Census (2025), Afton city had an estimated population of 859 residents. Official Census Bureau geographic records classify this community under LSAD designation Afton city (GEOID 1900595).
Local Government Administration U.S. Census Bureau GMAF
City Of Afton
Municipal
Official Title:
City Clerk
Address:
PO BOX 199, AFTON IA 50830-0199
County Of Union
County
Official Title:
Union County Auditor
Address:
300 N PINE ST, CRESTON IA 50801-2400
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 859 | 2025 |
| Median Household Income | $54,545 | 2020-2024 |
| Median Home Value | $95,300 | 2020-2024 |
| Land Area | 1.01 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).