What are the Cromwell, Indiana Zip Codes for 2020, 2019Primary Zip Codes for CromwellZip CodePrimary CitySecondary City46732CromwellCromwell, Indian Village, Enchanted Hills, Knapp LakeCities sharing Zip Codes with CromwellZip CodePrimary CitySecondary CityMore Information46732CromwellEnchanted Hills46732CromwellKnapp Lake46732CromwellIndian Village Indian Village population stats Advertisements