21702 Zip Code
21702 zip code is located in northwest Maryland. 21702 zip code is part of Frederick County. 21702 zip code has 40.41 square miles of land area and 0.11 square miles of water area. As of 2010-2014, the total 21702 zip code population is 38,203, which has grown 24.32% since 2000. The population growth rate is much higher than the state average rate of 11.16% and is much higher than the national average rate of 11.61%. 21702 zip code median household income is $72,579 in 2010-2014 and has grown by 30.60% since 2000. The income growth rate is lower than the state average rate of 40.25% and is higher than the national average rate of 27.36%. 21702 zip code median house value is $264,300 in 2010-2014 and has grown by 69.64% since 2000. The house value growth rate is lower than the state average rate of 96.92% and is 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 21702 zip code is better than the state average in quality. The 21702 zip code area codes are 240, 301.
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