20721 Zip Code
20721 zip code is located close to the center of Maryland. 20721 zip code is part of Prince Georges County. 20721 zip code has 16.69 square miles of land area and 0.15 square miles of water area. As of 2010-2014, the total 20721 zip code population is 27,847, which has grown 24.25% 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%. 20721 zip code median household income is $119,963 in 2010-2014 and has grown by 26.48% since 2000. The income growth rate is much lower than the state average rate of 40.25% and is about the same as the national average rate of 27.36%. 20721 zip code median house value is $367,900 in 2010-2014 and has grown by 65.72% 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 20721 zip code is worse than the state average in quality. The 20721 zip code area code is 301.