21657 postal code
United StatesUpdated 2026-11-09Queen Anne, MarylandQueen Anne's5 digits
Postal code details
1 placeCode
21657
Place
Queen Anne
Region
Maryland
County
Queen Anne's
Coordinates
38.9456, -75.9777
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.9456, -75.9777© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Queen Anne | Maryland | Queen Anne's | 38.9456, -75.9777 |
Same code in other countries
1| Country | Place | Region |
|---|---|---|
| KR South Korea | 남동구 | 인천광역시 |
FAQ
Which city is 21657 in?
Queen Anne, Maryland, United States.
What are the coordinates of 21657?
38.9456, -75.9777
Is 21657 used in other countries?
Yes, 1 other countries.
Updated 2026-11-09. Attribution in Data & license.