Castro Valley, California

USA / California / Castro Valley /
 unincorporated area / community, draw only border, CDP - Census Designated Place

Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. The population was 61,388 at the 2010 census. As of the 2000 census, it is the fifth most populous unincorporated area in California, and the twenty-third in the United States.

Castro Valley has some of the finest Eichler houses left in the San Francisco Bay Area.
Nearby cities:
Coordinates:   37°42'13"N   122°3'30"W
This article was last modified 5 years ago