Bayfield CO ZIP Code
Bayfield city is located in Colorado State, La Plata County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Bayfield CO zip code by its streets and block numbers if we have some of the Bayfield streets loaded in our website
Bayfield Area Code is 970 and Time Zone is Mountain (GMT -07:00).
Bayfield Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Bayfield City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Bayfield ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Bayfield, Colorado.
The Bayfield Zip Code is 81122.
If you want to send a mail to Bayfield City, you should use the 81122 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Bayfield 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 81122 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Bayfield 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.