Santa Rosa city, California
Official LSAD Designation: Santa Rosa city • Census GEOID: 0670098
• Sonoma County
Santa Rosa city is an incorporated city in Sonoma County, California. According to official records from the Census (2025), Santa Rosa city had an estimated population of 179,437 residents. Official Census Bureau geographic records classify this community under LSAD designation Santa Rosa city (GEOID 0670098).
Local Government Administration U.S. Census Bureau GMAF
City Of Santa Rosa
Municipal
Official Title:
Planning & Economc Development
Address:
100 SANTA ROSA AVENUE, ROOM 3, SANTA ROSA CA 95404
County Of Sonoma
County
Official Title:
Administrator
Address:
575 ADMINISTRATION DR, SANTA ROSA CA 95403-2823
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 179,437 | 2025 |
| Median Household Income | $99,060 | 2020-2024 |
| Median Home Value | $713,900 | 2020-2024 |
| Land Area | 42.61 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).