Uniondale IN ZIP Code
Uniondale city is located in Indiana State, Wells County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Uniondale IN zip code by its streets and block numbers if we have some of the Uniondale streets loaded in our website
Uniondale Area Code is 260 and Time Zone is Eastern (GMT -05:00).
Uniondale Zip Code - Indiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Uniondale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Uniondale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Uniondale, Indiana.
The Uniondale Zip Code is 46791.
If you want to send a mail to Uniondale City, you should use the 46791 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Uniondale 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 46791 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Uniondale 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.