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ZIP Code Database - Facts & Stats

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Population:233,385 (More Details)
Male Population:114,806
Female Population:118,579
Median Age:39
ZIP Codes:31
Area Codes:0
Total Area:667 square miles (county)
Land Area:660 square miles (county)
Water Area:7 square miles (county)

FREDERICK County, MD Covers 31 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 21701GeneralFrederick35,293Eastern240/301
ZIP Code 21702GeneralFrederick38,847Eastern240/301
ZIP Code 21703GeneralFrederick32,854Eastern240/301
ZIP Code 21704GeneralFrederick13,321Eastern240/301
ZIP Code 21705P.O. BoxFrederick8Eastern240/301
ZIP Code 21709UniqueFrederick0Eastern240/301
ZIP Code 21710GeneralAdamstown4,515Eastern240/301
ZIP Code 21714P.O. BoxBraddock Heights99Eastern240/301
ZIP Code 21716GeneralBrunswick4,885Eastern301/240
ZIP Code 21717P.O. BoxBuckeystown54Eastern240/301
ZIP Code 21718GeneralBurkittsville151Eastern240/301
ZIP Code 21727GeneralEmmitsburg5,850Eastern240/301
ZIP Code 21754GeneralIjamsville6,323Eastern240
ZIP Code 21755GeneralJefferson5,591Eastern301/240
ZIP Code 21758GeneralKnoxville4,921Eastern240/301
ZIP Code 21759P.O. BoxLadiesburg0Eastern301/240
ZIP Code 21762P.O. BoxLibertytown249Eastern240/301
ZIP Code 21769GeneralMiddletown11,236Eastern240/301
ZIP Code 21770GeneralMonrovia5,164Eastern240/301
ZIP Code 21771GeneralMount Airy29,563Eastern240/301
ZIP Code 21773GeneralMyersville5,460Eastern301/240
ZIP Code 21774GeneralNew Market11,662Eastern301
ZIP Code 21775P.O. BoxNew Midway0Eastern301/240
ZIP Code 21777GeneralPoint Of Rocks1,470Eastern240/301
ZIP Code 21778GeneralRocky Ridge1,094Eastern240/301
ZIP Code 21780GeneralSabillasville1,625Eastern240/301
ZIP Code 21788GeneralThurmont11,622Eastern240/301
ZIP Code 21790GeneralTuscarora100Eastern240/301
ZIP Code 21792P.O. BoxUnionville0Eastern301
ZIP Code 21793GeneralWalkersville9,775Eastern301/240
ZIP Code 21798GeneralWoodsboro2,345Eastern301/240

FREDERICK, MD Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of FREDERICK County, MD233,385
Male population of FREDERICK County, MD114,806
Female population of FREDERICK County, MD118,579
Median age (years)38.6
White Population190,306
Black Population20,148
Indian Population730
Asian Population8,946
Hawaiian Population107
Hispanic Population17,135
Median age (Male)37.6
Median age (Female)39.4
Total households84,800
Family households (families)61,198
Average household size for FREDERICK County, MD2.7
Average family size of FREDERICK County, MD3.17
Total housing units for FREDERICK County, MD90,136

FREDERICK County, MD Covers 26 Cities