21788 Zip Code
21788 zip code is located in northwest Maryland. 21788 zip code is part of Frederick County. 21788 zip code has 66.76 square miles of land area and 0.53 square miles of water area. As of 2010, the total 21788 zip code population is 11,622, which has grown 5.41% since 2000. The population growth rate is lower than the state average rate of 9.01% and is lower than the national average rate of 9.71%. 21788 zip code median household income is $51,176 in 2000. 21788 zip code median house value is $140,400 in 2000. On average, the public school district that covers 21788 zip code is better than the state average in quality. The 21788 zip code area code is 301.
21788 Zip Code Map, Border, and Nearby Locations
* Based on the U.S. 2010 Data