castro valley

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castro valley - U.S. Gazetteer (1990) :

  Castro Valley, CA (CDP, FIPS 11964)
    Location: 37.71095 N, 122.06111 W
    Population (1990): 48619 (19682 housing units)
    Area: 34.3 sq km (land), 0.3 sq km (water)
    Zip code(s): 94546, 94552