ZIP Code 20619 is located in the county of St. Mary's in the state of Maryland. 20619 ZIP Code is spread between the coordinates of +38.2980111 Latitude and -76.52814027 Longitude. 20619 ZIP Code is part of the 301 area code. There are 0 postal offices in zip code 20619.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20619. 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.