Wilsonville village, Illinois
Official LSAD Designation: Wilsonville village • Census GEOID: 1782218
• Macoupin County
Wilsonville village is an incorporated village in Macoupin County, Illinois. According to official records from the Census (2025), Wilsonville village had an estimated population of 529 residents. Official Census Bureau geographic records classify this community under LSAD designation Wilsonville village (GEOID 1782218).
Local Government Administration U.S. Census Bureau GMAF
Village Of Wilsonville
Municipal
Official Title:
Mayor
Address:
PO BOX 404, 99 WILSON AVE, WILSONVILLE IL 62093
County Of Macoupin
County
Official Title:
County Clerk
Address:
201 E MAIN, PO BOX 107, CARLINVILLE IL 62626
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 529 | 2025 |
| Median Household Income | $45,417 | 2020-2024 |
| Median Home Value | $85,000 | 2020-2024 |
| Land Area | 0.96 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).