United States

Frederick Postal Codes

Complete directory of postal codes in this county

Location Information

36 counties

Counties

Frederick

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

39.296520, -77.449410

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Country

United States

View all postal codes

Counties

Showing 36 results
Place Name
Postal Code
Adamstown
21710
Braddock Heights
21714
Brunswick
21716
Buckeystown
21717
Burkittsville
21718
Clear Brook
22624
Cross Junction
22625
Emmitsburg
21727
Frederick
21701
Frederick
21702
Frederick
21703
Frederick
21704
Frederick
21705
Gore
22637
Ijamsville
21754
Jefferson
21755
Libertytown
21762
Middletown
22645
Middletown
21769
Monrovia
21770
Mount Airy
21771
Myersville
21773
New Market
21774
Point Of Rocks
21777
Rocky Ridge
21778
Sabillasville
21780
Star Tannery
22654
Stephens City
22655
Stephenson
22656
Thurmont
21788
Tuscarora
21790
Union Bridge
21791
Walkersville
21793
Winchester
22602
Winchester
22603
Woodsboro
21798

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How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

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