Gustavus AK ZIP Code
Gustavus city is located in Alaska State, Hoonah Angoon County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Gustavus AK zip code by its streets and block numbers if we have some of the Gustavus streets loaded in our website
Gustavus Area Code is 907 and Time Zone is Alaska (GMT -09:00).
Gustavus Zip Code - Alaska
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gustavus City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gustavus ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gustavus, Alaska.
The Gustavus Zip Code is 99826.
If you want to send a mail to Gustavus City, you should use the 99826 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gustavus 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 99826 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gustavus 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.