Rocklin city, California
Official LSAD Designation: Rocklin city • Census GEOID: 0662364
• Placer County
Rocklin city is an incorporated city in Placer County, California. According to official records from the Census (2025), Rocklin city had an estimated population of 76,821 residents. Official Census Bureau geographic records classify this community under LSAD designation Rocklin city (GEOID 0662364).
Local Government Administration U.S. Census Bureau GMAF
City Of Rocklin
Municipal
Official Title:
Chief Financial Officer
Address:
3970 ROCKLIN RD, ROCKLIN CA 95677-2720
County Of Placer
County
Official Title:
Chairman
Address:
175 FULWEILER AVE, AUBURN CA 95603-4543
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 76,821 | 2025 |
| Median Household Income | $124,168 | 2020-2024 |
| Median Home Value | $703,400 | 2020-2024 |
| Land Area | 19.81 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).