Dubois ID ZIP Code
Dubois city is located in Idaho State, Clark County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dubois ID zip code by its streets and block numbers if we have some of the Dubois streets loaded in our website
Dubois Area Code is 208 and Time Zone is Mountain (GMT -07:00).
Dubois Zip Code - Idaho
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dubois City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dubois ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dubois, Idaho.
The Dubois Zip Code is 83423.
If you want to send a mail to Dubois City, you should use the 83423 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dubois 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 83423 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dubois 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 Idaho.