Gunnison CO ZIP Code
Gunnison city is located in Colorado State, Gunnison County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Gunnison CO zip code by its streets and block numbers if we have some of the Gunnison streets loaded in our website
Gunnison Area Code is 970 and Time Zone is Mountain (GMT -07:00).
Gunnison Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Gunnison City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Gunnison ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Gunnison, Colorado.
The Gunnison Zip Code is 81230, 81231, 81247.
If you want to send a mail to Gunnison City, you should use the 81230, 81231, 81247 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Gunnison 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 81230, 81231, 81247 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Gunnison 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 Colorado.