ZIP codes of cities in Maryland
Maryland has six hundred three ZIP Codes for postal services.
| City | Zipcode | Type |
|---|---|---|
| Zipcode of Wye Mills | 21679 | Standard |
| Zipcode of Chestertown | 21690 | Company/Organization |
| Zipcode of Frederick | 21701 | Standard |
| Zipcode of Frederick | 21702 | Standard |
| Zipcode of Frederick | 21703 | Standard |
| Zipcode of Frederick | 21704 | Standard |
| Zipcode of Frederick | 21705 | PO Box |
| Zipcode of Frederick | 21709 | Company/Organization |
| Zipcode of Adamstown | 21710 | Standard |
| Zipcode of Big Pool | 21711 | Standard |
| Zipcode of Boonsboro | 21713 | Standard |
| Zipcode of Braddock Heights | 21714 | PO Box |
| Zipcode of Brownsville | 21715 | PO Box |
| Zipcode of Brunswick | 21716 | Standard |
| Zipcode of Buckeystown | 21717 | PO Box |
| Zipcode of Burkittsville | 21718 | Standard |
| Zipcode of Cascade | 21719 | Standard |
| Zipcode of Cavetown | 21720 | PO Box |
| Zipcode of Chewsville | 21721 | PO Box |
| Zipcode of Clear Spring | 21722 | Standard |
| Zipcode of Cooksville | 21723 | Standard |
| Zipcode of Emmitsburg | 21727 | Standard |
| Zipcode of Fairplay | 21733 | Standard |
| Zipcode of Funkstown | 21734 | PO Box |
| Zipcode of Glenelg | 21737 | Standard |