The United States Postal Service has currently designated 640 5-digit ZIP Codes for the U.S. State of Colorado. Introduced on July 1, 1963, the Postal Service designated 5-digit ZIP Code for the entire United States and its territories to expedite mail delivery. Colorado 5-digit ZIP Codes currently range from 80001 for Arvada to 81658 for Vail.
The following sortable table comprises the current 5-digit ZIP Codes designated for Colorado.