Chester city, Illinois
Official LSAD Designation: Chester city • Census GEOID: 1713139
• Randolph County
Chester city is an incorporated city in Randolph County, Illinois. According to official records from the Census (2025), Chester city had an estimated population of 6,847 residents. Official Census Bureau geographic records classify this community under LSAD designation Chester city (GEOID 1713139).
Local Government Administration U.S. Census Bureau GMAF
City Of Chester
Municipal
Official Title:
City Clerk
Address:
1330 SWANWICK ST, CHESTER IL 62233-1314
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 | 6,847 | 2025 |
| Median Household Income | $80,625 | 2020-2024 |
| Median Home Value | $111,700 | 2020-2024 |
| Land Area | 5.77 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).