21403 Zip Code
21403 zip code is located close to the center of Maryland. 21403 zip code is part of Anne Arundel County. 21403 zip code has 9.09 square miles of land area and 4.74 square miles of water area. As of 2010-2014, the total 21403 zip code population is 30,453, which has grown 2.86% since 2000. The population growth rate is much lower than the state average rate of 11.16% and is much lower than the national average rate of 11.61%. 21403 zip code median household income is $84,821 in 2010-2014 and has grown by 38.20% 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%. 21403 zip code median house value is $415,600 in 2010-2014 and has grown by 113.90% since 2000. The house value growth rate is higher than 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 21403 zip code is better than the state average in quality. The 21403 zip code area codes are 410, 443.