Castro Valley, California

Ing Castro Saug (Castro Valley) metung yang  census-designated place (CDP) king  Alameda County, California,  United States. Agpang keng 2000 census, panglima yang pekamarakal a populasiun a unincorporated karinan king  California, ampong pang23 keng United States.

Ing Castro Valley atin yang mapilan a baleng gawa nang Eichler.

Dalerayan

Suglung Palual 
 Castro Valley history
 Castro Valley Unified School District
 Friends of San Lorenzo Creek 

Census-designated places in California
Communities in Alameda County, California
Valleys of California