21714 Zip Code
21714 zip code is located in northwest Maryland. 21714 zip code is part of Frederick County. 21714 zip code has 0.03 square miles of land area and has no water area. As of 2010-2014, the total 21714 zip code population is 52. On average, the public school district that covers 21714 zip code is better than the state average in quality. The 21714 zip code area code is 301.
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