Postal Codes in Maryland, United States
Postal codes for Maryland, United States — 605 codes across 431 places, with place names, counties and coordinates.
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There are 605 postal codes in Maryland, United States, across 431 places. Click a place or code for details.
| Place | Code | County / area | Coordinates |
|---|---|---|---|
| Woodsboro | 21798 | Frederick | 39.531, -77.297 |
| Woodstock | 21163 | Baltimore | 39.35, -76.846 |
| Woolford | 21677 | Dorchester | 38.503, -76.183 |
| Worton | 21678 | Kent | 39.296, -76.101 |
| Wye Mills | 21679 | Talbot | 38.928, -76.081 |
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Frequently asked questions
How many postal codes are in Maryland?
Maryland, United States has 605 postal codes across 431 places, listed above with their areas.
How do I find the postal code of a town in Maryland?
Find the place in the table above (or use the search box), then click it for its full list of codes and map coordinates.