Knoxville city, Illinois
Official LSAD Designation: Knoxville city • Census GEOID: 1740416
• Knox County
Knoxville city is an incorporated city in Knox County, Illinois. According to official records from the Census (2025), Knoxville city had an estimated population of 2,810 residents. Official Census Bureau geographic records classify this community under LSAD designation Knoxville city (GEOID 1740416).
Local Government Administration U.S. Census Bureau GMAF
City Of Knoxville
Municipal
Official Title:
City Clerk
Address:
33 N PUBLIC SQ, KNOXVILLE IL 61448
County Of Knox
County
Official Title:
Knox County Treasurer
Address:
200 S CHERRY ST, GALESBURG IL 61401-4912
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,810 | 2025 |
| Median Household Income | $82,863 | 2020-2024 |
| Median Home Value | $145,300 | 2020-2024 |
| Land Area | 2.35 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).