There are 6 zip codes in Pitkin County, Colorado. The most populated is 81611, located in Aspen. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
816119,599Aspen
816153,076Snowmass Village
816541,631Snowmass
81656605Woody Creek
8161287Aspen
8164212Meredith
showing: 6 rows

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