Flat Rock village, Illinois
Official LSAD Designation: Flat Rock village • Census GEOID: 1726350
• Crawford County
Flat Rock village is an incorporated village in Crawford County, Illinois. According to official records from the Census (2025), Flat Rock village had an estimated population of 322 residents. Official Census Bureau geographic records classify this community under LSAD designation Flat Rock village (GEOID 1726350).
Local Government Administration U.S. Census Bureau GMAF
Village Of Flat Rock
Municipal
Official Title:
Village Treasurer
Address:
PO BOX 81, FLAT ROCK IL 62427-0081
County Of Crawford
County
Official Title:
County Clerk
Address:
100 DOUGLAS ST, PO BOX 616, ROBINSON IL 62454-6016
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 322 | 2025 |
| Median Household Income | $51,667 | 2020-2024 |
| Median Home Value | $66,600 | 2020-2024 |
| Land Area | 0.86 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).