Chesterfield city, Missouri
Official LSAD Designation: Chesterfield city • Census GEOID: 2913600
• St. Louis County
Chesterfield city is an incorporated city in St. Louis County, Missouri. According to official records from the Census (2025), Chesterfield city had an estimated population of 49,309 residents. Official Census Bureau geographic records classify this community under LSAD designation Chesterfield city (GEOID 2913600).
Local Government Administration U.S. Census Bureau GMAF
City Of Chesterfield
Municipal
Official Title:
Assistant Director Of Finance
Address:
690 CHESTERFIELD PKWY W, CHESTERFIELD MO 63017-0760
County Of St Louis
County
Official Title:
County Executive
Address:
41 S CENTRAL AVE, FL 9, CLAYTON MO 63105-1759
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 49,309 | 2025 |
| Median Household Income | $133,037 | 2020-2024 |
| Median Home Value | $472,500 | 2020-2024 |
| Land Area | 31.81 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).