Casselberry city, Florida
Official LSAD Designation: Casselberry city • Census GEOID: 1211050
• Seminole County
Casselberry city is an incorporated city in Seminole County, Florida. According to official records from the Census (2025), Casselberry city had an estimated population of 31,872 residents. Official Census Bureau geographic records classify this community under LSAD designation Casselberry city (GEOID 1211050).
Local Government Administration U.S. Census Bureau GMAF
City Of Casselberry
Municipal
Official Title:
Mayor
Address:
95 TRIPLET LAKE DR, CASSELBERRY FL 32707-3399
County Of Seminole
County
Official Title:
Chairman
Address:
1101 E 1ST ST, SANFORD FL 32771-1468
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 31,872 | 2025 |
| Median Household Income | $62,447 | 2020-2024 |
| Median Home Value | $299,200 | 2020-2024 |
| Land Area | 7.09 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).