21856 postal code
United StatesUpdated 2026-11-09Quantico, MarylandWicomico5 digits
Postal code details
1 placeCode
21856
Place
Quantico
Region
Maryland
County
Wicomico
Coordinates
38.3339, -75.7851
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.3339, -75.7851© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Quantico | Maryland | Wicomico | 38.3339, -75.7851 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 21856 in?
Quantico, Maryland, United States.
What are the coordinates of 21856?
38.3339, -75.7851
Is 21856 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.