Clay city, Alabama
Official LSAD Designation: Clay city • Census GEOID: 0115256
• Jefferson County / St. Clair County
Clay city is an incorporated city in Jefferson County, St. Clair County, Alabama. According to official records from the Census (2025), Clay city had an estimated population of 10,198 residents. Official Census Bureau geographic records classify this community under LSAD designation Clay city (GEOID 0115256).
Local Government Administration U.S. Census Bureau GMAF
City Of Clay
Municipal
Official Title:
City Manager
Address:
PO BOX 345, CLAY AL 35048-0345
County Of Jefferson
County
Official Title:
Commission President
Address:
716 RICHARD ARRINGTON JR BLVD N, STE 210, BIRMINGHAM AL 35203-0106
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 10,198 | 2025 |
| Median Household Income | $81,920 | 2020-2024 |
| Median Home Value | $220,600 | 2020-2024 |
| Land Area | 11.28 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).