Grand Terrace city, California
Official LSAD Designation: Grand Terrace city • Census GEOID: 0630658
• San Bernardino County
Grand Terrace city is an incorporated city in San Bernardino County, California. According to official records from the Census (2025), Grand Terrace city had an estimated population of 12,936 residents. Official Census Bureau geographic records classify this community under LSAD designation Grand Terrace city (GEOID 0630658).
Local Government Administration U.S. Census Bureau GMAF
City Of Grand Terrace
Municipal
Official Title:
Mayor
Address:
22795 BARTON RD, STE A, GRAND TERRACE CA 92313-5295
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 | 12,936 | 2025 |
| Median Household Income | $83,628 | 2020-2024 |
| Median Home Value | $517,600 | 2020-2024 |
| Land Area | 3.51 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).