Fort Yukon AK ZIP Code
Fort Yukon city is located in Alaska State, Yukon Koyukuk County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Fort Yukon AK zip code by its streets and block numbers if we have some of the Fort Yukon streets loaded in our website
Fort Yukon Area Code is 907 and Time Zone is Alaska (GMT -09:00).
Fort Yukon Zip Code - Alaska
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Fort Yukon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Fort Yukon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Fort Yukon, Alaska.
The Fort Yukon Zip Code is 99740.
If you want to send a mail to Fort Yukon City, you should use the 99740 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Fort Yukon 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 99740 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Fort Yukon 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 Alaska.