21902 Zip Code
21902 zip code is located in northeast Maryland. 21902 zip code is part of Cecil County. 21902 zip code has 0.80 square miles of land area and has no water area. As of 2010-2014, the total 21902 zip code population is 214, which has grown 11.46% since 2000. The population growth rate is about the same as the state average rate of 11.16% and is about the same as the national average rate of 11.61%. On average, the public school district that covers 21902 zip code is worse than the state average in quality. The 21902 zip code area code is 410.