Alliance city, Ohio
Official LSAD Designation: Alliance city • Census GEOID: 3901420
• Mahoning County / Stark County
Alliance city is an incorporated city in Mahoning County, Stark County, Ohio. According to official records from the Census (2025), Alliance city had an estimated population of 21,582 residents. Official Census Bureau geographic records classify this community under LSAD designation Alliance city (GEOID 3901420).
Local Government Administration U.S. Census Bureau GMAF
City Of Alliance
Municipal
Official Title:
Director Of Public Safety And Servic
Address:
504 E MAIN ST, STE 1, ALLIANCE OH 44601-2400
County Of Mahoning
County
Official Title:
Chairman Board Of Commissioners
Address:
21 W BOARDMAN ST, FL 2, YOUNGSTOWN OH 44503-1416
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 21,582 | 2025 |
| Median Household Income | $56,106 | 2020-2024 |
| Median Home Value | $125,400 | 2020-2024 |
| Land Area | 9.01 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).