What are the Sweetwater, New Jersey Zip Codes for 2020, 2019Primary Zip Codes for SweetwaterZip CodePrimary CitySecondary City08037HammontonSweetwater, Ancora, Blue Anchor, Braddock, Elm, Folsom, Nesco, Rosedale, BatstoCities sharing Zip Codes with SweetwaterZip CodePrimary CitySecondary CityMore Information08037HammontonBatsto08037HammontonAncora08037HammontonBlue Anchor08037HammontonBraddock08037HammontonElm08037HammontonFolsom08037HammontonNesco08037HammontonRosedale08037HammontonSweetwaterAdvertisements