San Diego city, California
Official LSAD Designation: San Diego city • Census GEOID: 0666000
• San Diego County
San Diego city is an incorporated city in San Diego County, California. According to official records from the Census (2025), San Diego city had an estimated population of 1,406,106 residents. Official Census Bureau geographic records classify this community under LSAD designation San Diego city (GEOID 0666000).
Local Government Administration U.S. Census Bureau GMAF
City Of San Diego
Municipal
Official Title:
Economic Research Coordinator
Address:
202 C ST, FL 11, SAN DIEGO CA 92101-3873
County Of San Diego
County
Official Title:
Human Resources
Address:
5530 OVERLAND AVE, STE 210, SAN DIEGO CA 92123-1204
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,406,106 | 2025 |
| Median Household Income | $108,077 | 2020-2024 |
| Median Home Value | $906,700 | 2020-2024 |
| Land Area | 326.11 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).