Oconto WI ZIP Code
Oconto city is located in Wisconsin State, Oconto County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Oconto WI zip code by its streets and block numbers if we have some of the Oconto streets loaded in our website
Oconto Area Code is 920 and Time Zone is Central (GMT -06:00).
Oconto Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oconto City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oconto ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oconto, Wisconsin.
The Oconto Zip Code is 54153.
If you want to send a mail to Oconto City, you should use the 54153 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oconto 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 54153 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oconto 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.