21722 Zip Code
21722 zip code is located in northwest Maryland. 21722 zip code is part of Washington County. 21722 zip code has 59.35 square miles of land area and 1.30 square miles of water area. As of 2010-2014, the total 21722 zip code population is 5,530, which has grown 4.56% 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%. 21722 zip code median household income is $60,351 in 2010-2014 and has grown by 22.21% since 2000. The income growth rate is much lower than the state average rate of 40.25% and is lower than the national average rate of 27.36%. 21722 zip code median house value is $227,800 in 2010-2014 and has grown by 83.41% 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 21722 zip code is better than the state average in quality. The 21722 zip code area code is 301.
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