There are 12 zip codes in Laramie County, Wyoming. The most populated is 82001, located in Cheyenne. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
8200138,043Cheyenne
8200934,835Cheyenne
8200721,755Cheyenne
820821,811Pine Bluffs
820531,301Burns
82054955Carpenter
82060559Hillsdale
82005481Fe Warren Afb
82059296Granite Canon
82050217Albin
8208183Meriden
820610Horse Creek

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