State: California
County: Alameda County
Close cities: Valle Vista, CA, San Ramon, CA, Union City, CA, Union City, CA, Alamo, CA, San Ramon, CA, Ashland, CA, Danville, CA, Moraga, CA, Danville, CA, Dublin, CA, Dublin, CA, Hayward, CA, Diablo, CA, Fairview, CA, Cherryland, CA, Ashland, CA, San Leandro, CA, Hayward, CA, San Leandro, CA, San Lorenzo, CA, Cherryland, CA, Concord, CA, Fairview, CA
Castro Valley Population (census data)| Total | 57,825 |
| Male | 28,103 (48.6%) |
| Female | 29,722 (51.4%) |
Population Density: 4,009 people per sq. mile
Cost of Living Index: 161.5 (US Avg is 100)
Castro Valley Elevation: 180 feet above sea level
Land Area: 14.4 square miles
Median Household Income: $79,710
Zip Codes:
94546,
and 94552.