Zip Code 20609 is located in Avenue, Saint Marys county in the state of Maryland. 20609 Zip Code is spread between the coordinates of +38.300217 Latitude and -076.743445 Longitude. 20609 Zip Code is part of the 301 area code. There are 0 postal offices in zip code 20609 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20609. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.
No Post Offices Found