Des Peres city, Missouri
Official LSAD Designation: Des Peres city • Census GEOID: 2919270
• St. Louis County
Des Peres city is an incorporated city in St. Louis County, Missouri. According to official records from the Census (2025), Des Peres city had an estimated population of 9,102 residents. Official Census Bureau geographic records classify this community under LSAD designation Des Peres city (GEOID 2919270).
Local Government Administration U.S. Census Bureau GMAF
City Of Des Peres
Municipal
Official Title:
Mayor
Address:
12325 MANCHESTER RD, DES PERES MO 63131-4389
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 | 9,102 | 2025 |
| Median Household Income | $224,327 | 2020-2024 |
| Median Home Value | $609,200 | 2020-2024 |
| Land Area | 4.32 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).