Clark Fork ID ZIP Code
Clark Fork city is located in Idaho State, Bonner County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Clark Fork ID zip code by its streets and block numbers if we have some of the Clark Fork streets loaded in our website
Clark Fork Area Code is 208 and Time Zone is Pacific (GMT -08:00).
Clark Fork Zip Code - Idaho
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Clark Fork City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Clark Fork ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Clark Fork, Idaho.
The Clark Fork Zip Code is 83811.
If you want to send a mail to Clark Fork City, you should use the 83811 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Clark Fork 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 83811 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Clark Fork 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.