Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Adamstown | 21710 | Adamstown District, Frederick City, Maryland Province, United States 21710 |
| Braddock Heights | 21714 | Braddock Heights District, Frederick City, Maryland Province, United States 21714 |
| Brunswick | 21758 | Brunswick District, Frederick City, Maryland Province, United States 21758 |
| Buckeystown | 21717 | Buckeystown District, Frederick City, Maryland Province, United States 21717 |
| Burkittsville | 21718 | Burkittsville District, Frederick City, Maryland Province, United States 21718 |
| College Estates | 21702 | College Estates District, Frederick City, Maryland Province, United States 21702 |
| Doubs | 21710 | Doubs District, Frederick City, Maryland Province, United States 21710 |
| Emmitsburg | 21727 | Emmitsburg District, Frederick City, Maryland Province, United States 21727 |
| Fort Detrick | 21702 | Fort Detrick District, Frederick City, Maryland Province, United States 21702 |
| Frederick | 21702 | Frederick District, Frederick City, Maryland Province, United States 21702 |
| Graceham | 21788 | Graceham District, Frederick City, Maryland Province, United States 21788 |
| Hood College | 21701 | Hood College District, Frederick City, Maryland Province, United States 21701 |
| Ijamsville | 21754 | Ijamsville District, Frederick City, Maryland Province, United States 21754 |
| Jefferson | 21755 | Jefferson District, Frederick City, Maryland Province, United States 21755 |
| Knoxville | 21758 | Knoxville District, Frederick City, Maryland Province, United States 21758 |
| Ladiesburg | 21759 | Ladiesburg District, Frederick City, Maryland Province, United States 21759 |
| Lake Linganore | 21774 | Lake Linganore District, Frederick City, Maryland Province, United States 21774 |
| Lewistown | 21701 | Lewistown District, Frederick City, Maryland Province, United States 21701 |
| Libertytown | 21762 | Libertytown District, Frederick City, Maryland Province, United States 21762 |
| Middletown | 21769 | Middletown District, Frederick City, Maryland Province, United States 21769 |
| Monrovia | 21770 | Monrovia District, Frederick City, Maryland Province, United States 21770 |
| Mount Airy | 21771 | Mount Airy District, Frederick City, Maryland Province, United States 21771 |
| Myersville | 21773 | Myersville District, Frederick City, Maryland Province, United States 21773 |
| New Market | 21774 | New Market District, Frederick City, Maryland Province, United States 21774 |
| New Midway | 21775 | New Midway District, Frederick City, Maryland Province, United States 21775 |
| Point Of Rocks | 21777 | Point Of Rocks District, Frederick City, Maryland Province, United States 21777 |
| Rocky Ridge | 21778 | Rocky Ridge District, Frederick City, Maryland Province, United States 21778 |
| Sabillasville | 21780 | Sabillasville District, Frederick City, Maryland Province, United States 21780 |
| State Farm Ins Co | 21709 | State Farm Ins Co District, Frederick City, Maryland Province, United States 21709 |
| Thurmont | 21788 | Thurmont District, Frederick City, Maryland Province, United States 21788 |
| Tuscarora | 21790 | Tuscarora District, Frederick City, Maryland Province, United States 21790 |
| Unionville | 21792 | Unionville District, Frederick City, Maryland Province, United States 21792 |
| Urbana | 21704 | Urbana District, Frederick City, Maryland Province, United States 21704 |
| Walkersville | 21793 | Walkersville District, Frederick City, Maryland Province, United States 21793 |
| Woodsboro | 21798 | Woodsboro District, Frederick City, Maryland Province, United States 21798 |
District / County name
Postal code
Adamstown
21710
Adamstown District, Frederick City, Maryland Province, United States 21710
Braddock Heights
21714
Braddock Heights District, Frederick City, Maryland Province, United States 21714
Brunswick
21758
Brunswick District, Frederick City, Maryland Province, United States 21758
Buckeystown
21717
Buckeystown District, Frederick City, Maryland Province, United States 21717
Burkittsville
21718
Burkittsville District, Frederick City, Maryland Province, United States 21718
College Estates
21702
College Estates District, Frederick City, Maryland Province, United States 21702
Doubs
21710
Doubs District, Frederick City, Maryland Province, United States 21710
Emmitsburg
21727
Emmitsburg District, Frederick City, Maryland Province, United States 21727
Fort Detrick
21702
Fort Detrick District, Frederick City, Maryland Province, United States 21702
Frederick
21702
Frederick District, Frederick City, Maryland Province, United States 21702
Graceham
21788
Graceham District, Frederick City, Maryland Province, United States 21788
Hood College
21701
Hood College District, Frederick City, Maryland Province, United States 21701
Ijamsville
21754
Ijamsville District, Frederick City, Maryland Province, United States 21754
Jefferson
21755
Jefferson District, Frederick City, Maryland Province, United States 21755
Knoxville
21758
Knoxville District, Frederick City, Maryland Province, United States 21758
Ladiesburg
21759
Ladiesburg District, Frederick City, Maryland Province, United States 21759
Lake Linganore
21774
Lake Linganore District, Frederick City, Maryland Province, United States 21774
Lewistown
21701
Lewistown District, Frederick City, Maryland Province, United States 21701
Libertytown
21762
Libertytown District, Frederick City, Maryland Province, United States 21762
Middletown
21769
Middletown District, Frederick City, Maryland Province, United States 21769
Monrovia
21770
Monrovia District, Frederick City, Maryland Province, United States 21770
Mount Airy
21771
Mount Airy District, Frederick City, Maryland Province, United States 21771
Myersville
21773
Myersville District, Frederick City, Maryland Province, United States 21773
New Market
21774
New Market District, Frederick City, Maryland Province, United States 21774
New Midway
21775
New Midway District, Frederick City, Maryland Province, United States 21775
Point Of Rocks
21777
Point Of Rocks District, Frederick City, Maryland Province, United States 21777
Rocky Ridge
21778
Rocky Ridge District, Frederick City, Maryland Province, United States 21778
Sabillasville
21780
Sabillasville District, Frederick City, Maryland Province, United States 21780
State Farm Ins Co
21709
State Farm Ins Co District, Frederick City, Maryland Province, United States 21709
Thurmont
21788
Thurmont District, Frederick City, Maryland Province, United States 21788
Tuscarora
21790
Tuscarora District, Frederick City, Maryland Province, United States 21790
Unionville
21792
Unionville District, Frederick City, Maryland Province, United States 21792
Urbana
21704
Urbana District, Frederick City, Maryland Province, United States 21704
Walkersville
21793
Walkersville District, Frederick City, Maryland Province, United States 21793
Woodsboro
21798
Woodsboro District, Frederick City, Maryland Province, United States 21798