Kewaunee WI ZIP Code
Kewaunee city is located in Wisconsin State, Kewaunee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Kewaunee WI zip code by its streets and block numbers if we have some of the Kewaunee streets loaded in our website
Kewaunee Area Code is 920 and Time Zone is Central (GMT -06:00).
Kewaunee Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Kewaunee City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Kewaunee ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Kewaunee, Wisconsin.
The Kewaunee Zip Code is 54216.
If you want to send a mail to Kewaunee City, you should use the 54216 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Kewaunee 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 54216 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Kewaunee 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 Wisconsin.