The population of Castro Valley, United States is 61388 according to the GeoNames geographical database.
Map and satellite image
Map, satellite image, and topographic (terrain) map for Castro Valley, United States (courtesy of Google Earth):
Latitude, Longitude, and Elevation
Castro Valley, United States is located at 37.6941 [latitude in decimal degrees], -122.08635 [longitude in decimal degrees] at an average elevation of 49 meters.
Timezone
The time zone id for Castro Valley is America/Los_Angeles.
Geonames ID
The geonames id for Castro Valley is 5334928.
The data for this record was last updated 5/14/11
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Data is provided "as is" without warranty or any representation of accuracy, timeliness or completeness.