Fontana city, California
Official LSAD Designation: Fontana city • Census GEOID: 0624680
• San Bernardino County
Fontana city is an incorporated city in San Bernardino County, California. According to official records from the Census (2025), Fontana city had an estimated population of 221,223 residents. Official Census Bureau geographic records classify this community under LSAD designation Fontana city (GEOID 0624680).
Local Government Administration U.S. Census Bureau GMAF
City Of Fontana
Municipal
Official Title:
Mayor
Address:
8353 SIERRA AVE, FONTANA CA 92335-3598
County Of San Bernardino
County
Official Title:
Chairman
Address:
385 N ARROWHEAD AVE, FL 5, SAN BERNARDINO CA 92415-0110
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 221,223 | 2025 |
| Median Household Income | $102,821 | 2020-2024 |
| Median Home Value | $586,800 | 2020-2024 |
| Land Area | 43.30 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).