Tiffin IA ZIP Code
Tiffin city is located in Iowa State, Johnson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Tiffin IA zip code by its streets and block numbers if we have some of the Tiffin streets loaded in our website
Tiffin Area Code is 319 and Time Zone is Central (GMT -06:00).
Tiffin Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Tiffin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Tiffin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Tiffin, Iowa.
The Tiffin Zip Code is 52340.
If you want to send a mail to Tiffin City, you should use the 52340 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Tiffin 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 52340 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Tiffin 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 Iowa.