List of ZIP Codes in Casper-Riverton Area

ZIP CodeZIP Code Place NameCountyZIP Code Type
ZIP Code 82222Lance CreekNiobrara CountyStandard
ZIP Code 82224Lost SpringsConverse CountyStandard
ZIP Code 82225LuskNiobrara CountyStandard
ZIP Code 82227ManvilleNiobrara CountyStandard
ZIP Code 82229ShawneeConverse CountyStandard
ZIP Code 82242Van TassellNiobrara CountyStandard
ZIP Code 82301RawlinsCarbon CountyStandard
ZIP Code 82310Jeffrey CityFremont CountyPO Box
ZIP Code 82322BairoilSweetwater CountyPO Box
ZIP Code 82336WamsutterSweetwater CountyPO Box
ZIP Code 82401WorlandWashakie CountyStandard
ZIP Code 82430KirbyHot Springs CountyStandard
ZIP Code 82442Ten SleepWashakie CountyStandard
ZIP Code 82443ThermopolisHot Springs CountyStandard
ZIP Code 82501RivertonFremont CountyStandard
ZIP Code 82510ArapahoeFremont CountyStandard
ZIP Code 82512CrowheartFremont CountyStandard
ZIP Code 82513DuboisFremont CountyStandard
ZIP Code 82514Fort WashakieFremont CountyStandard
ZIP Code 82515HudsonFremont CountyPO Box
ZIP Code 82516KinnearFremont CountyStandard
ZIP Code 82520LanderFremont CountyStandard
ZIP Code 82523PavillionFremont CountyStandard
ZIP Code 82524Saint StephensFremont CountyPO Box
ZIP Code 82601CasperNatrona CountyStandard
ZIP Code 82602CasperNatrona CountyPO Box
ZIP Code 82604CasperNatrona CountyStandard
ZIP Code 82605CasperNatrona CountyPO Box
ZIP Code 82609CasperNatrona CountyStandard
ZIP Code 82620AlcovaNatrona CountyStandard
ZIP Code 82630ArmintoNatrona CountyStandard
ZIP Code 82633DouglasConverse CountyStandard
ZIP Code 82635EdgertonNatrona CountyPO Box
ZIP Code 82636EvansvilleNatrona CountyStandard
ZIP Code 82637GlenrockConverse CountyStandard
ZIP Code 82638HilandNatrona CountyStandard
ZIP Code 82639KayceeJohnson CountyStandard
ZIP Code 82640LinchJohnson CountyPO Box
ZIP Code 82642LysiteFremont CountyStandard
ZIP Code 82643MidwestNatrona CountyStandard
ZIP Code 82644MillsNatrona CountyPO Box
ZIP Code 82646NatronaNatrona CountyStandard
ZIP Code 82648Powder RiverNatrona CountyPO Box
ZIP Code 82649ShoshoniFremont CountyStandard
ZIP Code 82701NewcastleWeston CountyStandard
ZIP Code 82716GilletteCampbell CountyStandard
ZIP Code 82717GilletteCampbell CountyPO Box
ZIP Code 82718GilletteCampbell CountyStandard
ZIP Code 82721MoorcroftCrook CountyStandard
ZIP Code 82725RecluseCampbell CountyStandard
ZIP Code 82727RozetCampbell CountyStandard
ZIP Code 82731WestonCampbell CountyStandard
ZIP Code 82732WrightCampbell CountyPO Box
ZIP Code 82831ArvadaSheridan CountyStandard
ZIP Code 82832BannerSheridan CountyStandard
ZIP Code 82834BuffaloJohnson CountyStandard
ZIP Code 82840SaddlestringJohnson CountyPO Box
ZIP Code 82901Rock SpringsSweetwater CountyStandard
ZIP Code 82902Rock SpringsSweetwater CountyPO Box
ZIP Code 82922BondurantSublette CountyStandard
ZIP Code 82923BoulderSublette CountyStandard
ZIP Code 82925CoraSublette CountyStandard
ZIP Code 82929Little AmericaSweetwater CountyPO Box
ZIP Code 82932FarsonSweetwater CountyStandard
ZIP Code 82934GrangerSweetwater CountyPO Box
ZIP Code 82935Green RiverSweetwater CountyStandard
ZIP Code 82938McKinnonSweetwater CountyPO Box
ZIP Code 82941PinedaleSublette CountyStandard
ZIP Code 82942Point Of RocksSweetwater CountyPO Box
ZIP Code 82943RelianceSweetwater CountyPO Box
ZIP Code 82945SuperiorSweetwater CountyPO Box
ZIP Code 83113Big PineySublette CountyStandard
ZIP Code 83115DanielSublette CountyStandard
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