21727 Zip Code
21727 zip code is located in northwest Maryland. 21727 zip code is part of Frederick County. 21727 zip code has 32.01 square miles of land area and 0.21 square miles of water area. As of 2010-2014, the total 21727 zip code population is 6,561, which has grown 18.26% 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%. 21727 zip code median household income is $57,165 in 2010-2014 and has grown by 28.77% 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%. 21727 zip code median house value is $237,100 in 2010-2014 and has grown by 101.10% since 2000. The house value growth rate is about the same as the state average rate of 96.92% 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 21727 zip code is better than the state average in quality. The 21727 zip code area codes are 240, 301.