21075 Zip Code
21075 zip code is located close to the center of Maryland. 21075 zip code is part of Howard County. 21075 zip code has 14.51 square miles of land area and 0.06 square miles of water area. As of 2010-2014, the total 21075 zip code population is 28,613, which has grown 47.12% 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%. 21075 zip code median household income is $96,545 in 2010-2014 and has grown by 56.93% since 2000. The income growth rate is higher than the state average rate of 40.25% and is much higher than the national average rate of 27.36%. 21075 zip code median house value is $314,900 in 2010-2014 and has grown by 96.57% since 2000. The house value growth rate is about the same as 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 21075 zip code is much better than the state average in quality. The 21075 zip code area codes are 410, 443.
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