Colorado ZIP Code List
This is the list of ZIP Codes in Colorado. The zip code 5, state, county, and city are displayed in the list. You can click the title to browse the detailed information.
Colorado has a total number of 881,874 ZIP Codes, and the first two digits range from 80-81. Not all the five-digit numbers in the range are assigned as ZIP Codes, in other words, there is some number that is not assigned.
