Kilbourne village, Illinois
Official LSAD Designation: Kilbourne village • Census GEOID: 1739857
• Mason County
Kilbourne village is an incorporated village in Mason County, Illinois. According to official records from the Census (2025), Kilbourne village had an estimated population of 256 residents. Official Census Bureau geographic records classify this community under LSAD designation Kilbourne village (GEOID 1739857).
Local Government Administration U.S. Census Bureau GMAF
Village Of Kilbourne
Municipal
Official Title:
Village Clerk
Address:
PO BOX 223, KILBOURNE IL 62655-0223
County Of Mason
County
Official Title:
Treasurer
Address:
COUNTY BUILDING, HAVANA IL 62644
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 256 | 2025 |
| Median Household Income | $44,107 | 2020-2024 |
| Median Home Value | $72,500 | 2020-2024 |
| Land Area | 0.89 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).