Westernport zip code

Zip code in Westernport, MD

The location Westernport belongs to Allegany County, state of Maryland. Westernport has 2 zip codes which you can see in the following table.

The location name Westernport is listed as acceptable by the US Postal Service so it can be used in your mailings just fine. You can also use any of the following names: Westernport.
Zip code Type Population
21540 STANDARD 48
21562 STANDARD 2,310