What are the Arco, Idaho Zip Codes for 2020, 2019Primary Zip Codes for ArcoZip CodePrimary CitySecondary City83213ArcoArco, Craters Of The Moon National, Butte CityCities sharing Zip Codes with ArcoZip CodePrimary CitySecondary CityMore Information83213ArcoButte City83213ArcoCraters Of The Moon NationalAdvertisements