21631 Zip Code
21631 zip code is located close to the center of Maryland. 21631 zip code is part of Dorchester County. 21631 zip code has 26.08 square miles of land area and 4.14 square miles of water area. As of 2010-2014, the total 21631 zip code population is 2,638, which has grown 18.14% 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%. 21631 zip code median household income is $63,781 in 2010-2014 and has grown by 39.28% 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%. 21631 zip code median house value is $228,000 in 2010-2014 and has grown by 87.35% since 2000. The house value growth rate is lower 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 21631 zip code is worse than the state average in quality. The 21631 zip code area code is 410.
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