Mount Sterling WI ZIP Code
Mount Sterling city is located in Wisconsin State, Crawford County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mount Sterling WI zip code by its streets and block numbers if we have some of the Mount Sterling streets loaded in our website
Mount Sterling Area Code is 608 and Time Zone is Central (GMT -06:00).
Mount Sterling Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mount Sterling City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mount Sterling ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mount Sterling, Wisconsin.
The Mount Sterling Zip Code is 54645.
If you want to send a mail to Mount Sterling City, you should use the 54645 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mount Sterling 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 54645 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mount Sterling 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.