Postal Code for Keymar, Maryland
The postal code for Keymar, Maryland, United States is 21757. With map location and coordinates.
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The postal code for Keymar, Maryland, United States is 21757:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 21757 | Keymar | Carroll | 39.566, -77.282 |
‹ All postal codes in Maryland
Frequently asked questions
What is the postal code of Keymar?
The postal code of Keymar is 21757.
Why does Keymar 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.