Santa Ana city, California
Official LSAD Designation: Santa Ana city • Census GEOID: 0669000
• Orange County
Santa Ana city is an incorporated city in Orange County, California. According to official records from the Census (2025), Santa Ana city had an estimated population of 315,586 residents. Official Census Bureau geographic records classify this community under LSAD designation Santa Ana city (GEOID 0669000).
Local Government Administration U.S. Census Bureau GMAF
City Of Santa Ana
Municipal
Official Title:
City Manager
Address:
PO BOX 1988 M31, SANTA ANA CA 92701
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 | 315,586 | 2025 |
| Median Household Income | $93,999 | 2020-2024 |
| Median Home Value | $713,000 | 2020-2024 |
| Land Area | 27.38 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).