There are 6 zip codes in Campbell County, Wyoming. The most populated is 82718, located in Gillette. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
8271825,413Gillette
8271618,167Gillette
827321,509Wright
827271,451Rozet
82731144Weston
8272583Recluse
showing: 6 rows

Zip Codes in Campbell County, Wyoming by Population (2024)