Posted on February 17, 2019 by WebsiteYellowPages.com Grafton High School 1 2 3 4 50.000 LocationsWisconsin Bookmark Contact Information Business Name Grafton High School Address 1950 Washington St, Wisconsin 53024-2199 Phone Number 3086352277 Fax Number 2623765500 Website http://grafton.k12.wi.us Post navigationPrevious post: Fox Environmental Services; IncNext post: RE/MAX Elite Inc