DataOfWorld

Postal code reference

21810

Postal code 21810 is associated in the GeoNames source with Allen in Maryland, US. The published coordinate accuracy code is 4. This page belongs to a deterministic, country-stratified sample capped at 3,000 records per country; it is not a complete national postal directory. Coordinates represent recorded locations or centroids and must not be used to infer delivery boundaries or administrative jurisdiction.

1Country Count
3Nearest Airports Count
3Nearest Postal Codes Count
16.6Nearest Airport Distance Km

Key facts

Postal code
21810
Country
US
Place
Allen
Administrative area
Maryland
Administrative code
MD
Second-level area
Wicomico
Second-level code
045
Coordinate accuracy code
4
Latitude
38.2873
Longitude
-75.688
Sampling method
Deterministic country-stratified sample; maximum 3,000 records per country

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Country context

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United States

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Nearest recorded airports

Spatial proximity only; it does not establish administrative jurisdiction.

Salisbury Ocean City Wicomico Regional AirportDistance Km: 16.6Cambridge Dorchester AirportDistance Km: 40.9Wallops Flight Facility AirportDistance Km: 43.3

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Nearest recorded postal locations

Spatial proximity within the country-stratified GeoNames sample; it does not establish administrative jurisdiction.

21822Distance Km: 3.321836Distance Km: 20.021863Distance Km: 27.1

Field-level provenance

Sources for this profile

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