Williston High SchoolHigh SchoolsHigh SchoolsHigh SchoolsWilliston High School Williston High SchoolWilliston High School’s Community Engagement Page. Address: 502 WEST HIGHLAND DR Locale/Designation: WILLISTON Phone: 7015720967 Visit This LinkShare Related ItemsSaenz Elementary Saenz Elementary’s Community Engagement Page. Visit PageBusiness HoursPender Early College Pender Early College’s Community Engagement Page. Visit PageBusiness HoursBrandywine Heights Hs Brandywine Heights Hs’s Community Engagement Page. Visit PageBusiness Hours