Allison city, Iowa
Official LSAD Designation: Allison city • Census GEOID: 1901315
• Butler County
Allison city is an incorporated city in Butler County, Iowa. According to official records from the Census (2025), Allison city had an estimated population of 933 residents. Official Census Bureau geographic records classify this community under LSAD designation Allison city (GEOID 1901315).
Local Government Administration U.S. Census Bureau GMAF
City Of Allison
Municipal
Official Title:
Mayor
Address:
PO BOX 647, ALLISON IA 50602-0647
County Of Butler
County
Official Title:
Butler County Auditor
Address:
428 6TH ST, ALLISON IA 50602-7771
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 933 | 2025 |
| Median Household Income | $64,063 | 2020-2024 |
| Median Home Value | $111,500 | 2020-2024 |
| Land Area | 2.93 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).