What are the Overton, Nevada Zip Codes for 2020, 2019Primary Zip Codes for OvertonZip CodePrimary CitySecondary City89021LogandaleOverton, Moapa Valley89040OvertonOverton, Echo Bay, Beach, Stewarts Point, Valley Of Fire, Moapa ValleyCities sharing Zip Codes with OvertonZip CodePrimary CitySecondary CityMore Information89021LogandaleOverton89021LogandaleMoapa Valley Moapa Valley population stats 89040OvertonEcho Bay89040OvertonOverton Beach89040OvertonStewarts Point89040OvertonValley Of Fire89040OvertonMoapa Valley Moapa Valley population stats Advertisements