United States ZIP codes › Maryland ZIP codes › 21661
21661 ZIP code
Rock Hall · Kent county, Maryland, United States
21661 is a ZIP code in Maryland, United States, in Kent county. It covers Rock Hall.
Approximate centre: 39.1344, -76.2305 · Open in OpenStreetMap ↗
Places in 21661
- Rock Hall
Nearby ZIP codes
How to write this address
Name
House number, street
Rock Hall, Maryland 21661
United States
House number, street
Rock Hall, Maryland 21661
United States
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