There are 6 zip codes in Garfield County, Colorado. The most populated is 81623, located in Carbondale. * 2024 populations estimated based on the latest ACS 5-year data.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
8162317,109Carbondale
8160116,547Glenwood Springs
8165014,130Rifle
816357,000Parachute
816476,528New Castle
816526,059Silt
showing: 6 rows

Zip Codes in Garfield County, Colorado by Population (2024)