La Mesa city, California
Official LSAD Designation: La Mesa city • Census GEOID: 0640004
• San Diego County
La Mesa city is an incorporated city in San Diego County, California. According to official records from the Census (2025), La Mesa city had an estimated population of 59,914 residents. Official Census Bureau geographic records classify this community under LSAD designation La Mesa city (GEOID 0640004).
Local Government Administration U.S. Census Bureau GMAF
City Of La Mesa
Municipal
Official Title:
Community Development Program Coordi
Address:
8130 ALLISON AVE, LA MESA CA 91942-5502
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 | 59,914 | 2025 |
| Median Household Income | $95,028 | 2020-2024 |
| Median Home Value | $812,000 | 2020-2024 |
| Land Area | 9.09 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).