Castro Valley CDP, California
Official LSAD Designation: Castro Valley CDP • Census GEOID: 0611964
• Alameda County
Castro Valley CDP is a census designated place (CDP), a statistical geography in Alameda County, California. According to official records from the Census ACS 5-Year 2024 (2020-2024), Castro Valley CDP had an estimated population of 65,001 residents. Official Census Bureau geographic records classify this community under LSAD designation Castro Valley CDP (GEOID 0611964).
Local Government Administration U.S. Census Bureau GMAF
County Of Alameda
County
Official Title:
Alameda Co. Board Of Supvrs 3rd District
Address:
1221 OAK ST, STE 536, OAKLAND CA 94612-4224
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 65,001 | 2020-2024 |
| Median Household Income | $142,779 | 2020-2024 |
| Median Home Value | $1,104,600 | 2020-2024 |
| Land Area | 16.85 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).