21776 Zip Code
21776 zip code is located close to the center of Maryland. 21776 zip code is between the Carroll, Frederick county. 21776 zip code has 35.21 square miles of land area and 0.12 square miles of water area. As of 2010-2014, the total 21776 zip code population is 5,251, which has shrunk 1.02% 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%. 21776 zip code median household income is $91,419 in 2010-2014 and has grown by 68.97% since 2000. The income growth rate is much higher than the state average rate of 40.25% and is much higher than the national average rate of 27.36%. 21776 zip code median house value is $324,400 in 2010-2014 and has grown by 107.02% 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 21776 zip code is much better than the state average in quality. The 21776 zip code area codes are 410, 443.
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