Hillsborough town, California
Official LSAD Designation: Hillsborough town • Census GEOID: 0633798
• San Mateo County
Hillsborough town is an incorporated town in San Mateo County, California. According to official records from the Census (2025), Hillsborough town had an estimated population of 11,206 residents. Official Census Bureau geographic records classify this community under LSAD designation Hillsborough town (GEOID 0633798).
Local Government Administration U.S. Census Bureau GMAF
Town Of Hillsborough
Municipal
Official Title:
Associate Planner
Address:
1600 FLORIBUNDA AVE, HILLSBOROUGH CA 94010-6498
County Of San Mateo
County
Official Title:
Deputy County Manager
Address:
400 COUNTY CTR, REDWOOD CITY CA 94063-1668
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 11,206 | 2025 |
| Median Household Income | $250,000+ | 2020-2024 |
| Median Home Value | $2,000,000+ | 2020-2024 |
| Land Area | 6.17 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).