Frederick County Maryland Zip Codes

Cities in

Below are a list of the cities located in Frederick County, MD. There are 31 total unique zip codes in Frederick County, Maryland. The time zone for Frederick County is the Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 24021.

The population in Frederick County, MD is currently 279,835. That is an increase of 19.74% vs the population of 233,385 in 2010.

Zip Codes for Frederick County, MD (31)
Zip Code
 City County
Zip Code Map
21701 Frederick Frederick
21702 Frederick Frederick
21703 Frederick Frederick
21704 Frederick Frederick
21705 Frederick Frederick
21709 Frederick Frederick
21710 Adamstown Frederick
21714 Braddock Heights Frederick
21716 Brunswick Frederick
21717 Buckeystown Frederick
21718 Burkittsville Frederick
21727 Emmitsburg Frederick
21754 Ijamsville Frederick
21755 Jefferson Frederick
21758 Knoxville Frederick
21759 Ladiesburg Frederick
21762 Libertytown Frederick
21769 Middletown Frederick
21770 Monrovia Frederick
21771 Mount Airy Frederick
21773 Myersville Frederick
21774 New Market Frederick
21775 New Midway Frederick
21777 Point Of Rocks Frederick
21778 Rocky Ridge Frederick
21780 Sabillasville Frederick
21788 Thurmont Frederick
21790 Tuscarora Frederick
21792 Unionville Frederick
21793 Walkersville Frederick
21798 Woodsboro Frederick

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