Colona city, Illinois
Official LSAD Designation: Colona city • Census GEOID: 1715664
• Henry County
Colona city is an incorporated city in Henry County, Illinois. According to official records from the Census (2025), Colona city had an estimated population of 4,938 residents. Official Census Bureau geographic records classify this community under LSAD designation Colona city (GEOID 1715664).
Local Government Administration U.S. Census Bureau GMAF
City Of Colona
Municipal
Official Title:
City Clerk
Address:
PO BOX 170, COLONA IL 61241
County Of Henry
County
Official Title:
County Aministrator
Address:
307 W CENTER ST, CAMBRIDGE IL 61238-1232
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 4,938 | 2025 |
| Median Household Income | $79,700 | 2020-2024 |
| Median Home Value | $147,500 | 2020-2024 |
| Land Area | 3.82 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).