What are the Bancroft, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for BancroftZip CodePrimary CitySecondary City57353IroquoisBancroft, Esmond, Manchester,Cities sharing Zip Codes with BancroftZip CodePrimary CitySecondary CityMore Information57353IroquoisBancroft57353IroquoisEsmond57353IroquoisManchesterAdvertisements