21810 postal code
United StatesUpdated 2026-11-09Allen, MarylandWicomico5 digits
Postal code details
1 placeCode
21810
Place
Allen
Region
Maryland
County
Wicomico
Coordinates
38.2873, -75.688
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.2873, -75.688© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Allen | Maryland | Wicomico | 38.2873, -75.688 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| ES Spain | Palos De La Frontera | Andalucia |
| MX Mexico | Dr. Alberto Oviedo Mota INDIVISO | Baja California |
| MY Malaysia | Ajil | Terengganu |
FAQ
Which city is 21810 in?
Allen, Maryland, United States.
What are the coordinates of 21810?
38.2873, -75.688
Is 21810 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.