Black River Falls WI ZIP Code
Black River Falls city is located in Wisconsin State, Jackson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Black River Falls WI zip code by its streets and block numbers if we have some of the Black River Falls streets loaded in our website
Black River Falls Area Code is 715 and Time Zone is Central (GMT -06:00).
Black River Falls Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Black River Falls City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Black River Falls ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Black River Falls, Wisconsin.
The Black River Falls Zip Code is 54615.
If you want to send a mail to Black River Falls City, you should use the 54615 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Black River Falls 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 54615 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Black River Falls 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.