What are the Shirley Basin, Wyoming Zip Codes for 2020, 2019Primary Zip Codes for Shirley BasinZip CodePrimary CitySecondary City82615Shirley BasinCasperCities sharing Zip Codes with Shirley BasinZip CodePrimary CitySecondary CityMore Information82615Shirley BasinCasper Casper population stats Advertisements