What are the Hyak, Washington Zip Codes for 2020, 2019Primary Zip Codes for HyakZip CodePrimary CitySecondary City98068Snoqualmie PassHyak, Alpental, North Bend, Snoqualmie, Snoqualmie PsCities sharing Zip Codes with HyakZip CodePrimary CitySecondary CityMore Information98068Snoqualmie PassSnoqualmie Ps98068Snoqualmie PassAlpental98068Snoqualmie PassHyak98068Snoqualmie PassNorth Bend North Bend population stats 98068Snoqualmie PassSnoqualmie Snoqualmie population stats Advertisements