Wilmington DE ZIP Code
Wilmington city is located in Delaware State, New Castle County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Wilmington DE zip code by its streets and block numbers if we have some of the Wilmington streets loaded in our website
Wilmington Area Code is 302 and Time Zone is Eastern (GMT -05:00).
Wilmington Zip Code - Delaware
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wilmington City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wilmington ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wilmington, Delaware.
The Wilmington Zip Code is 19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809, 19810, 19850, 19880, 19884, 19885, 19886, 19890, 19891, 19892, 19893, 19894, 19895, 19896, 19897, 19898, 19899.
If you want to send a mail to Wilmington City, you should use the 19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809, 19810, 19850, 19880, 19884, 19885, 19886, 19890, 19891, 19892, 19893, 19894, 19895, 19896, 19897, 19898, 19899 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Wilmington ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809, 19810, 19850, 19880, 19884, 19885, 19886, 19890, 19891, 19892, 19893, 19894, 19895, 19896, 19897, 19898, 19899 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Wilmington city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Delaware.