21790 postal code
United StatesUpdated 2026-11-09Tuscarora, MarylandFrederick5 digits
Postal code details
1 placeCode
21790
Place
Tuscarora
Region
Maryland
County
Frederick
Coordinates
39.2667, -77.5101
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.2667, -77.5101© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Tuscarora | Maryland | Frederick | 39.2667, -77.5101 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 21790 in?
Tuscarora, Maryland, United States.
What are the coordinates of 21790?
39.2667, -77.5101
Is 21790 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.