What are the Rimrock, Washington Zip Codes for 2020, 2019Primary Zip Codes for RimrockZip CodePrimary CitySecondary City98937NachesRimrock, Nile, White Pass, Cliffdell, Goose PrairieCities sharing Zip Codes with RimrockZip CodePrimary CitySecondary CityMore Information98937NachesGoose Prairie98937NachesRimrock98937NachesWhite Pass98937NachesCliffdell Cliffdell population stats 98937NachesNile Nile population stats Advertisements