Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Big Pool | 21711 | Big Pool District, Washington City, Maryland Province, United States 21711 |
| Big Spring | 21722 | Big Spring District, Washington City, Maryland Province, United States 21722 |
| Boonsboro | 21713 | Boonsboro District, Washington City, Maryland Province, United States 21713 |
| Brownsville | 21715 | Brownsville District, Washington City, Maryland Province, United States 21715 |
| Cascade | 21719 | Cascade District, Washington City, Maryland Province, United States 21719 |
| Cavetown | 21720 | Cavetown District, Washington City, Maryland Province, United States 21720 |
| Chewsville | 21721 | Chewsville District, Washington City, Maryland Province, United States 21721 |
| Citicorp Brm | 21749 | Citicorp Brm District, Washington City, Maryland Province, United States 21749 |
| Clear Spring | 21722 | Clear Spring District, Washington City, Maryland Province, United States 21722 |
| Fairplay | 21733 | Fairplay District, Washington City, Maryland Province, United States 21733 |
| Fort Ritchie | 21719 | Fort Ritchie District, Washington City, Maryland Province, United States 21719 |
| Funkstown | 21734 | Funkstown District, Washington City, Maryland Province, United States 21734 |
| Gapland | 21779 | Gapland District, Washington City, Maryland Province, United States 21779 |
| Hagerstown | 21747 | Hagerstown District, Washington City, Maryland Province, United States 21747 |
| Hancock | 21750 | Hancock District, Washington City, Maryland Province, United States 21750 |
| Highfield | 21719 | Highfield District, Washington City, Maryland Province, United States 21719 |
| Keedysville | 21756 | Keedysville District, Washington City, Maryland Province, United States 21756 |
| Maugansville | 21767 | Maugansville District, Washington City, Maryland Province, United States 21767 |
| Md Correctional System | 21746 | Md Correctional System District, Washington City, Maryland Province, United States 21746 |
| Northern | 21742 | Northern District, Washington City, Maryland Province, United States 21742 |
| Rohrersville | 21779 | Rohrersville District, Washington City, Maryland Province, United States 21779 |
| Saint James | 21781 | Saint James District, Washington City, Maryland Province, United States 21781 |
| Sharpsburg | 21782 | Sharpsburg District, Washington City, Maryland Province, United States 21782 |
| Smithsburg | 21783 | Smithsburg District, Washington City, Maryland Province, United States 21783 |
| St James | 21733 | St James District, Washington City, Maryland Province, United States 21733 |
| Williamsport | 21795 | Williamsport District, Washington City, Maryland Province, United States 21795 |
District / County name
Postal code
Big Pool
21711
Big Pool District, Washington City, Maryland Province, United States 21711
Big Spring
21722
Big Spring District, Washington City, Maryland Province, United States 21722
Boonsboro
21713
Boonsboro District, Washington City, Maryland Province, United States 21713
Brownsville
21715
Brownsville District, Washington City, Maryland Province, United States 21715
Cascade
21719
Cascade District, Washington City, Maryland Province, United States 21719
Cavetown
21720
Cavetown District, Washington City, Maryland Province, United States 21720
Chewsville
21721
Chewsville District, Washington City, Maryland Province, United States 21721
Citicorp Brm
21749
Citicorp Brm District, Washington City, Maryland Province, United States 21749
Clear Spring
21722
Clear Spring District, Washington City, Maryland Province, United States 21722
Fairplay
21733
Fairplay District, Washington City, Maryland Province, United States 21733
Fort Ritchie
21719
Fort Ritchie District, Washington City, Maryland Province, United States 21719
Funkstown
21734
Funkstown District, Washington City, Maryland Province, United States 21734
Gapland
21779
Gapland District, Washington City, Maryland Province, United States 21779
Hagerstown
21747
Hagerstown District, Washington City, Maryland Province, United States 21747
Hancock
21750
Hancock District, Washington City, Maryland Province, United States 21750
Highfield
21719
Highfield District, Washington City, Maryland Province, United States 21719
Keedysville
21756
Keedysville District, Washington City, Maryland Province, United States 21756
Maugansville
21767
Maugansville District, Washington City, Maryland Province, United States 21767
Md Correctional System
21746
Md Correctional System District, Washington City, Maryland Province, United States 21746
Northern
21742
Northern District, Washington City, Maryland Province, United States 21742
Rohrersville
21779
Rohrersville District, Washington City, Maryland Province, United States 21779
Saint James
21781
Saint James District, Washington City, Maryland Province, United States 21781
Sharpsburg
21782
Sharpsburg District, Washington City, Maryland Province, United States 21782
Smithsburg
21783
Smithsburg District, Washington City, Maryland Province, United States 21783
St James
21733
St James District, Washington City, Maryland Province, United States 21733
Williamsport
21795
Williamsport District, Washington City, Maryland Province, United States 21795