Pleasant Hill city, California
Official LSAD Designation: Pleasant Hill city • Census GEOID: 0657764
• Contra Costa County
Pleasant Hill city is an incorporated city in Contra Costa County, California. According to official records from the Census (2025), Pleasant Hill city had an estimated population of 34,017 residents. Official Census Bureau geographic records classify this community under LSAD designation Pleasant Hill city (GEOID 0657764).
Local Government Administration U.S. Census Bureau GMAF
City Of Pleasant Hill
Municipal
Official Title:
Mayor
Address:
100 GREGORY LN, PLEASANT HILL CA 94523-3381
County Of Contra Costa
County
Official Title:
Chairman
Address:
651 PINE ST, RM 108A, MARTINEZ CA 94553-1229
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 34,017 | 2025 |
| Median Household Income | $145,029 | 2020-2024 |
| Median Home Value | $1,077,100 | 2020-2024 |
| Land Area | 7.08 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).