Cool Valley city, Missouri
Official LSAD Designation: Cool Valley city • Census GEOID: 2916228
• St. Louis County
Cool Valley city is an incorporated city in St. Louis County, Missouri. According to official records from the Census (2025), Cool Valley city had an estimated population of 1,005 residents. Official Census Bureau geographic records classify this community under LSAD designation Cool Valley city (GEOID 2916228).
Local Government Administration U.S. Census Bureau GMAF
City Of Cool Valley
Municipal
Official Title:
City Clerk
Address:
100 SIGNAL HILL DR, SAINT LOUIS MO 63121-1220
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 | 1,005 | 2025 |
| Median Household Income | $53,560 | 2020-2024 |
| Median Home Value | $102,800 | 2020-2024 |
| Land Area | 0.46 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).