Royalton IL ZIP Code
Royalton city is located in Illinois State, Franklin County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Royalton IL zip code by its streets and block numbers if we have some of the Royalton streets loaded in our website
Royalton Area Code is 618 and Time Zone is Central (GMT -06:00).
Royalton Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Royalton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Royalton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Royalton, Illinois.
The Royalton Zip Code is 62983.
If you want to send a mail to Royalton City, you should use the 62983 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Royalton 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 62983 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Royalton 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.