What are the Keyser, Indiana Zip Codes for 2020, 2019Primary Zip Codes for KeyserZip CodePrimary CitySecondary City46738GarrettKeyser, Butler Center, Cedar Creek, Dutch Town, AltonaCities sharing Zip Codes with KeyserZip CodePrimary CitySecondary CityMore Information46738GarrettButler Center46738GarrettCedar Creek46738GarrettDutch Town46738GarrettKeyser46738GarrettAltona Altona population stats Advertisements