Sinsinawa WI ZIP Code
Sinsinawa city is located in Wisconsin State, Grant County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sinsinawa WI zip code by its streets and block numbers if we have some of the Sinsinawa streets loaded in our website
Sinsinawa Area Code is 608 and Time Zone is Central (GMT -06:00).
Sinsinawa Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sinsinawa City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sinsinawa ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sinsinawa, Wisconsin.
The Sinsinawa Zip Code is 53824.
If you want to send a mail to Sinsinawa City, you should use the 53824 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sinsinawa 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 53824 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sinsinawa 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.