Crested Butte CO ZIP Code
Crested Butte 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 Crested Butte CO zip code by its streets and block numbers if we have some of the Crested Butte streets loaded in our website
Crested Butte Area Code is 970 and Time Zone is Mountain (GMT -07:00).
Crested Butte Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Crested Butte City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Crested Butte ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Crested Butte, Colorado.
The Crested Butte Zip Code is 81224, 81225.
If you want to send a mail to Crested Butte City, you should use the 81224, 81225 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Crested Butte 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 81224, 81225 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Crested Butte 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.