Austinville IA ZIP Code
Austinville city is located in Iowa State, Butler County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Austinville IA zip code by its streets and block numbers if we have some of the Austinville streets loaded in our website
Austinville Area Code is 319 and Time Zone is Central (GMT -06:00).
Austinville Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Austinville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Austinville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Austinville, Iowa.
The Austinville Zip Code is 50608.
If you want to send a mail to Austinville City, you should use the 50608 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Austinville 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 50608 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Austinville 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.