Du Quoin IL ZIP Code
Du Quoin city is located in Illinois State, Perry County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Du Quoin IL zip code by its streets and block numbers if we have some of the Du Quoin streets loaded in our website
Du Quoin Area Code is 618 and Time Zone is Central (GMT -06:00).
Du Quoin Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Du Quoin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Du Quoin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Du Quoin, Illinois.
The Du Quoin Zip Code is 62832.
If you want to send a mail to Du Quoin City, you should use the 62832 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Du Quoin 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 62832 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Du Quoin 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.