What are the Gaars Mill, Louisiana Zip Codes for 2020, 2019Primary Zip Codes for Gaars MillZip CodePrimary CitySecondary City71422DodsonGaars Mill, Gansville, Hudson, TannehillCities sharing Zip Codes with Gaars MillZip CodePrimary CitySecondary CityMore Information71422DodsonGaars Mill71422DodsonGansville71422DodsonHudson71422DodsonTannehillAdvertisements