ZIP Code 19931 is located in the county of Sussex in the state of Delaware. 19931 ZIP Code is spread between the coordinates of +38.5709997 Latitude and -75.62145201 Longitude. 19931 ZIP Code is part of the 302 area code. There are 2 postal offices in zip code 19931.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 19931. 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.