94509 Zip Code
94509 zip code is located close to the center of California. 94509 zip code is part of Contra Costa County. 94509 zip code has 16.43 square miles of land area and 1.38 square miles of water area. As of 2010-2014, the total 94509 zip code population is 63,351, which has shrunk 30.29% since 2000. The population growth rate is much lower than the state average rate of 12.39% and is much lower than the national average rate of 11.61%. 94509 zip code median household income is $54,372 in 2010-2014 and has has shrunk by 9.94% since 2000. The income growth rate is much lower than the state average rate of 29.47% and is much lower than the national average rate of 27.36%. 94509 zip code median house value is $211,800 in 2010-2014 and has shrunk by -7.73% since 2000. The house value growth rate is much lower than the state average rate of 75.60% and is much lower than the national average rate of 46.91%. 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 94509 zip code is close to the state average in quality. The 94509 zip code area code is 925.
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