Mattoon city, Illinois
Official LSAD Designation: Mattoon city • Census GEOID: 1747553
• Coles County
Mattoon city is an incorporated city in Coles County, Illinois. According to official records from the Census (2025), Mattoon city had an estimated population of 16,667 residents. Official Census Bureau geographic records classify this community under LSAD designation Mattoon city (GEOID 1747553).
Local Government Administration U.S. Census Bureau GMAF
City Of Mattoon
Municipal
Official Title:
City Treasurer
Address:
208 N 19TH ST, MATTOON IL 61938-2897
County Of Coles
County
Official Title:
Gis Manager
Address:
651 JACKSON AVE, RM 122, CHARLESTON IL 61920-2074
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 16,667 | 2025 |
| Median Household Income | $51,597 | 2020-2024 |
| Median Home Value | $97,700 | 2020-2024 |
| Land Area | 10.31 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).