Vandalia IL ZIP Code
Vandalia city is located in Illinois State, Fayette County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Vandalia IL zip code by its streets and block numbers if we have some of the Vandalia streets loaded in our website
Vandalia Area Code is 618 and Time Zone is Central (GMT -06:00).
Vandalia Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Vandalia City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Vandalia ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Vandalia, Illinois.
The Vandalia Zip Code is 62471.
If you want to send a mail to Vandalia City, you should use the 62471 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Vandalia 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 62471 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Vandalia 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.