San Mateo County

San Mateo county is located in west California. San Mateo county has 448.41 square miles of land area and 292.55 square miles of water area. As of 2010, the total San Mateo county population is 718,451, which has grown 1.60% since 2000. The population growth rate is much lower than the state average rate of 9.99% and is much lower than the national average rate of 9.71%. San Mateo county median household income is $85,648 in 2006-2010 and has grown by 20.94% since 2000. The income growth rate is about the same as the state average rate of 21.51% and is higher than the national average rate of 19.17%. San Mateo county median house value is $784,800 in 2006-2010 and has grown by 67.26% since 2000. The house value growth rate is lower than the state average rate of 75.37% and is higher than the national average rate of 50.42%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers San Mateo county is better than the state average in quality. The San Mateo county area codes are 415, 650.

Population 718,451 (2010), rank #14 Population Growth 1.60% since 2000, rank #53 Population Density: 969.62/sq mi, rank #8 Median Household Income: $85,648 at 2006-2010—20.94% increase since 2000, rank #3 Median House Price: $784,800 at 2006-2010—67.26% increase since 2000, rank #3 Time Zone: Pacific GMT -8:00 with Daylight Saving in the Summer Land Area: 448.41 sq mi, rank #56 Water Area: 292.55 sq mi (39.48%), rank #11 State: California Area: San Francisco-Oakland-Fremont, CA School District: Area Code: 415, 650

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San Mateo County Map, Border, and Nearby Locations

San Mateo County Cities / Towns

San Mateo County Zip Codes

San Mateo County Census Tracts