Los Altos city, California
Official LSAD Designation: Los Altos city • Census GEOID: 0643280
• Santa Clara County
Los Altos city is an incorporated city in Santa Clara County, California. According to official records from the Census (2025), Los Altos city had an estimated population of 30,965 residents. Official Census Bureau geographic records classify this community under LSAD designation Los Altos city (GEOID 0643280).
Local Government Administration U.S. Census Bureau GMAF
City Of Los Altos
Municipal
Official Title:
Finance Director
Address:
1 N SAN ANTONIO RD, LOS ALTOS CA 94022-3000
County Of Santa Clara
County
Official Title:
Census Program Manager
Address:
70 W HEDDING ST, SAN JOSE CA 95110-1768
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 30,965 | 2025 |
| Median Household Income | $250,000+ | 2020-2024 |
| Median Home Value | $2,000,000+ | 2020-2024 |
| Land Area | 6.54 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).