Wilmington Delaware ZIP Codes - Map and Full List

Wilmington Delaware is covered by a total of 24 ZIP Codes. There are also 1 ZIP Codes that overlap Wilmington but have a different postal city name. The ZIP Codes in Wilmington range from 19720 to 19899. Of the ZIP codes within or partially within Wilmington there are 9 Standard ZIP Codes, 12 Unique ZIP Codes and 3 PO Box ZIP Codes. The total population of ZIP Codes in Wilmington is 197530.

Wilmington Delaware ZIP Code Map

Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Wilmington and can be turned on and off. Each type of postal code can also be turned on and off.