Welcome to Jefferson High School! Our school hours are from 7:25 a.m. to 2:20 p.m. If you should have any questions, please contact the office at 734-289-5555 or our Administration Building at 734-289-5550. Our office hours are from 7:00 a.m. to 2:30 p.m. Our office will be closed starting June 22, 2026. We will be back in the office on August 10, 2026. Have a wonderful summer!
