Carbondale city, Illinois
Official LSAD Designation: Carbondale city • Census GEOID: 1711163
• Jackson County / Williamson County
Carbondale city is an incorporated city in Jackson County, Williamson County, Illinois. According to official records from the Census (2025), Carbondale city had an estimated population of 21,811 residents. Official Census Bureau geographic records classify this community under LSAD designation Carbondale city (GEOID 1711163).
Local Government Administration U.S. Census Bureau GMAF
City Of Carbondale
Municipal
Official Title:
Finance Director
Address:
200 S ILLINOIS AVE, CARBONDALE IL 62901-2918
County Of Jackson
County
Official Title:
Accounting Coordinator
Address:
1001 WALNUT ST, MURPHYSBORO IL 62966-2177
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 21,811 | 2025 |
| Median Household Income | $32,128 | 2020-2024 |
| Median Home Value | $127,900 | 2020-2024 |
| Land Area | 17.48 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).