19801 ZIP Code Wilmington, Delaware – USA
The ZIP code 19801 is assigned to Wilmington city, located in the New Castle county that is part of the state of Delaware, DE, United States.
19801 zip code map
Postcode location
Wilmington Delaware,DE
State of 19801
Check all the Delaware ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.