There are 7 zip codes in Blaine County, Idaho. The most populated is 83333, located in Hailey. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
8333311,869Hailey
833405,344Ketchum
833134,037Bellevue
833201,467Carey
833531,373Sun Valley
8334856Picabo
8335410Sun Valley
showing: 7 rows

Zip Codes in Blaine County, Idaho by Population (2024)