Winchester city, Missouri
Official LSAD Designation: Winchester city • Census GEOID: 2980314
• St. Louis County
Winchester city is an incorporated city in St. Louis County, Missouri. According to official records from the Census (2025), Winchester city had an estimated population of 1,400 residents. Official Census Bureau geographic records classify this community under LSAD designation Winchester city (GEOID 2980314).
Local Government Administration U.S. Census Bureau GMAF
City Of Winchester
Municipal
Official Title:
Mayor
Address:
109 LINDY BLVD, BALLWIN MO 63021-5201
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 | 1,400 | 2025 |
| Median Household Income | $87,917 | 2020-2024 |
| Median Home Value | $216,500 | 2020-2024 |
| Land Area | 0.24 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).