Hamilton city, Illinois
Official LSAD Designation: Hamilton city • Census GEOID: 1732434
• Hancock County
Hamilton city is an incorporated city in Hancock County, Illinois. According to official records from the Census (2025), Hamilton city had an estimated population of 2,624 residents. Official Census Bureau geographic records classify this community under LSAD designation Hamilton city (GEOID 1732434).
Local Government Administration U.S. Census Bureau GMAF
City Of Hamilton
Municipal
Official Title:
Bookkeeper/deputy City Clerk
Address:
1010 BROADWAY ST, HAMILTON IL 62341-1535
County Of Hancock
County
Official Title:
County Board Chair
Address:
PO BOX 500, CARTHAGE IL 62321
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,624 | 2025 |
| Median Household Income | $56,895 | 2020-2024 |
| Median Home Value | $114,100 | 2020-2024 |
| Land Area | 3.56 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).