Austin KY ZIP Code
Austin city is located in Kentucky State, Barren County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Austin KY zip code by its streets and block numbers if we have some of the Austin streets loaded in our website
Austin Area Code is 270 and Time Zone is Central (GMT -06:00).
Austin Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Austin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Austin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Austin, Kentucky.
The Austin Zip Code is 42123.
If you want to send a mail to Austin City, you should use the 42123 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Austin 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 42123 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Austin 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 Kentucky.