Prairie du Rocher village, Illinois
Official LSAD Designation: Prairie du Rocher village • Census GEOID: 1761639
• Randolph County
Prairie du Rocher village is an incorporated village in Randolph County, Illinois. According to official records from the Census (2025), Prairie du Rocher village had an estimated population of 510 residents. Official Census Bureau geographic records classify this community under LSAD designation Prairie du Rocher village (GEOID 1761639).
Local Government Administration U.S. Census Bureau GMAF
Village Of Prairie Du Rocher
Municipal
Official Title:
Village Clerk
Address:
PO BOX 325, PRAIRIE DU ROCHER IL 62277-0325
County Of Randolph
County
Official Title:
Hr Administrator
Address:
RANDOLPH COUNTY COURTHOUSE, CHESTER IL 62233
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 510 | 2025 |
| Median Household Income | $66,161 | 2020-2024 |
| Median Home Value | $88,800 | 2020-2024 |
| Land Area | 0.57 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).