Carlyle city, Illinois
Official LSAD Designation: Carlyle city • Census GEOID: 1711228
• Clinton County
Carlyle city is an incorporated city in Clinton County, Illinois. According to official records from the Census (2025), Carlyle city had an estimated population of 3,188 residents. Official Census Bureau geographic records classify this community under LSAD designation Carlyle city (GEOID 1711228).
Local Government Administration U.S. Census Bureau GMAF
City Of Carlyle
Municipal
Official Title:
City Administrator
Address:
850 FRANKLIN ST, CARLYLE IL 62231-1817
County Of Clinton
County
Official Title:
County Clerk
Address:
PO BOX 308, CARLYLE IL 62231-0308
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,188 | 2025 |
| Median Household Income | $77,273 | 2020-2024 |
| Median Home Value | $155,000 | 2020-2024 |
| Land Area | 3.42 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).