ZIP code · Allen · Maryland · United States

ZIP code 21810 — Allen

Name: Allen (21810)
Address: Maryland, 21810, US

ZIP code 21810 serves Allen, Maryland.

Postal code: 21810
Single source Value from one source, not cross-checked.
City: Allen
County: Wicomico
State: Maryland
Country: United States
Coordinates: 38.2873, -75.6880 — precision precise (locality)
View on OpenStreetMap

Nearby localities

21822Eden · 3.3 km
21826Fruitland · 6.9 km
21856Quantico · 9.9 km
21853Princess Anne · 11 km
21801Salisbury · 12 km
21802Salisbury · 12 km
21803Salisbury · 12 km
21830Hebron · 13 km
21865Tyaskin · 14 km
21804Salisbury · 15 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page