Postal Code for Great Mills, Maryland
The postal code for Great Mills, Maryland, United States is 20634. With map location and coordinates.
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The postal code for Great Mills, Maryland, United States is 20634:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 20634 | Great Mills | St. Mary's | 38.267, -76.495 |
‹ All postal codes in Maryland
Frequently asked questions
What is the postal code of Great Mills?
The postal code of Great Mills is 20634.
Why does Great Mills have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.