20121 Zip Code
20121 zip code is located in northeast Virginia. 20121 zip code is part of Fairfax County. 20121 zip code has 8.64 square miles of land area and 0.42 square miles of water area. As of 2010-2014, the total 20121 zip code population is 29,932, which has grown 14.93% since 2000. The population growth rate is lower than the state average rate of 15.63% and is higher than the national average rate of 11.61%. 20121 zip code median household income is $89,786 in 2010-2014 and has grown by 28.49% since 2000. The income growth rate is lower than the state average rate of 38.81% and is about the same as the national average rate of 27.36%. 20121 zip code median house value is $340,300 in 2010-2014 and has grown by 111.76% since 2000. The house value growth rate is higher than the state average rate of 94.18% and is much higher 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 20121 zip code is much better than the state average in quality. The 20121 zip code area code is 703.
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