Oaktown IN ZIP Code
Oaktown city is located in Indiana State, Knox County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Oaktown IN zip code by its streets and block numbers if we have some of the Oaktown streets loaded in our website
Oaktown Area Code is 812 and Time Zone is Eastern (GMT -05:00).
Oaktown Zip Code - Indiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oaktown City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oaktown ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oaktown, Indiana.
The Oaktown Zip Code is 47561.
If you want to send a mail to Oaktown City, you should use the 47561 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oaktown 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 47561 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oaktown 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 Indiana.