Warsaw city, Illinois
Official LSAD Designation: Warsaw city • Census GEOID: 1778942
• Hancock County
Warsaw city is an incorporated city in Hancock County, Illinois. According to official records from the Census (2025), Warsaw city had an estimated population of 1,436 residents. Official Census Bureau geographic records classify this community under LSAD designation Warsaw city (GEOID 1778942).
Local Government Administration U.S. Census Bureau GMAF
City Of Warsaw
Municipal
Official Title:
City Clerk
Address:
PO BOX 12, WARSAW IL 62379-0012
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 | 1,436 | 2025 |
| Median Household Income | $58,750 | 2020-2024 |
| Median Home Value | $96,100 | 2020-2024 |
| Land Area | 6.52 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).