What are the Plum Tree, Indiana Zip Codes for 2020, 2019Primary Zip Codes for Plum TreeZip CodePrimary CitySecondary City46792WarrenPlum Tree, Buckeye, Dillman, Meth Mem Home, Methodist Mem Home, Methodist Memorial Home, Mount Zion, Pleasant Plain, SalamonieCities sharing Zip Codes with Plum TreeZip CodePrimary CitySecondary CityMore Information46792WarrenBuckeye46792WarrenDillman46792WarrenMeth Mem Home46792WarrenMethodist Mem Home46792WarrenMethodist Memorial Home46792WarrenMount Zion46792WarrenPleasant Plain46792WarrenPlum Tree46792WarrenSalamonieAdvertisements