ZIP Code 19804 is located in the county of New Castle in the state of Delaware. 19804 ZIP Code is spread between the coordinates of +39.7214494 Latitude and -75.61089297 Longitude. 19804 ZIP Code is part of the 302 area code. There are 3 postal offices in zip code 19804.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 19804. 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.