Wilton CT ZIP Code
Wilton city is located in Connecticut State, Fairfield County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Wilton CT zip code by its streets and block numbers if we have some of the Wilton streets loaded in our website
Wilton Area Code is 203 and Time Zone is Eastern (GMT -05:00).
Wilton Zip Code - Connecticut
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wilton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wilton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wilton, Connecticut.
The Wilton Zip Code is 06897.
If you want to send a mail to Wilton City, you should use the 06897 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Wilton 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 06897 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Wilton 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 Connecticut.