Castro Valley, California

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

Castro Valley about 1970.jpg
Location of Castro Valley within Alameda County, California.
Location of Castro Valley within Alameda County, California.
Coordinates: 37°41′39″N 122°05′11″W / 37.69417°N 122.08639°W / 37.69417; -122.08639Coordinates: 37°41′39″N 122°05′11″W / 37.69417°N 122.08639°W / 37.69417; -122.08639[1]
Country United States
State California
CountyAlameda
Government
 • State SenateBob Wieckowski (D)[2]
 • State AssemblyBill Quirk (D)[3]
 • U. S. CongressEric Swalwell (D)[4]
Area
 • Total16.919 sq mi (43.82 km2)
 • Land16.635 sq mi (43.08 km2)
 • Water0.284 sq mi (0.74 km2)  1.68%
Elevation161 ft (49 m)
Population
 (2010)
 • Total61,388
 • Density3,628.35/sq mi (1,400.91/km2)
Time zoneUTC-8 (PST)
 • Summer (DST)UTC-7 (PDT)
ZIP codes
94546, 94552
FIPS code06-11964
GNIS feature IDs1658237, 2407987

References

  1. "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 12 February 2011. Retrieved 23 April 2011.
  2. "Senators". State of California. Retrieved 18 March 2013.
  3. "Members Assembly". State of California. Retrieved 18 March 2013.
  4. "California's 15th Congressional District - Representatives & District Map". Civic Impulse, LLC. Retrieved 14 March 2013.
  5. "U.S. Census". Archived from the original on 2 July 2012. Retrieved 15 September 2012.
  6. "Castro Valley". Geographic Names Information System. United States Geological Survey.