Coffeen city, Illinois
Official LSAD Designation: Coffeen city • Census GEOID: 1715352
• Montgomery County
Coffeen city is an incorporated city in Montgomery County, Illinois. According to official records from the Census (2025), Coffeen city had an estimated population of 627 residents. Official Census Bureau geographic records classify this community under LSAD designation Coffeen city (GEOID 1715352).
Local Government Administration U.S. Census Bureau GMAF
City Of Coffeen
Municipal
Official Title:
City Clerk
Address:
107 LOCUST ST, COFFEEN IL 62017-1074
County Of Montgomery
County
Official Title:
County Coordinator
Address:
1 COURTHOUSE SQ, ROOM 202, HILLSBORO IL 62049-1137
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 627 | 2025 |
| Median Household Income | $72,500 | 2020-2024 |
| Median Home Value | $60,800 | 2020-2024 |
| Land Area | 1.16 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).