Dix IL ZIP Code
Dix city is located in Illinois State, Jefferson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dix IL zip code by its streets and block numbers if we have some of the Dix streets loaded in our website
Dix Area Code is 618 and Time Zone is Central (GMT -06:00).
Dix Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dix City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dix ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dix, Illinois.
The Dix Zip Code is 62830.
If you want to send a mail to Dix City, you should use the 62830 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dix 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 62830 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dix 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 Illinois.