Los Alamitos city, California
Official LSAD Designation: Los Alamitos city • Census GEOID: 0643224
• Orange County
Los Alamitos city is an incorporated city in Orange County, California. According to official records from the Census (2025), Los Alamitos city had an estimated population of 11,702 residents. Official Census Bureau geographic records classify this community under LSAD designation Los Alamitos city (GEOID 0643224).
Local Government Administration U.S. Census Bureau GMAF
City Of Los Alamitos
Municipal
Official Title:
Planning Department City Of Los Alamitos
Address:
3191 KATELLA AVENUE, LOS ALAMITOS CA 90720
County Of Orange
County
Official Title:
Manager, Special Projects
Address:
331 W SANTA ANA BLVD, SANTA ANA CA 92701
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 11,702 | 2025 |
| Median Household Income | $97,155 | 2020-2024 |
| Median Home Value | $1,061,900 | 2020-2024 |
| Land Area | 4.01 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).