20711 Zip Code
20711 zip code is located close to the center of Maryland. 20711 zip code is part of Anne Arundel County. 20711 zip code has 34.00 square miles of land area and 0.55 square miles of water area. As of 2010-2014, the total 20711 zip code population is 6,586, which has grown 8.59% since 2000. The population growth rate is lower than the state average rate of 11.16% and is lower than the national average rate of 11.61%. 20711 zip code median household income is $71,685 in 2010-2014 and has grown by 38.94% since 2000. The income growth rate is about the same as the state average rate of 40.25% and is higher than the national average rate of 27.36%. 20711 zip code median house value is $89,300 in 2010-2014 and has grown by -60.76% since 2000. The house value growth rate is much lower than the state average rate of 96.92% 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 20711 zip code is better than the state average in quality. The 20711 zip code area code is 410.