East Grand Rapids Pioneers
Safford high school.
New Trier
Madison High School with 18
Seneca Valley high school with 12
Washington High School of Sioux Falls, South Dakota has 39 state championships, they won 14 straight from 1952 to 1965
Mount Saint Charles Academy in Woonsocket, Rhode Island has won 26 High School State Championships in a row for boys ice hockey (1978–2003).
As of October 2023, Clovis High School Wildcats have won a total of 39 state football championships in New Mexico. Their victories span several decades, with a particularly strong program that has made them one of the most successful high school football teams in the state.
Massillon Tigers! (They've Won An Amazing 22!)
12
Blue Ridge High School Lakeside AZ 15 Champoinships as of 11/26/11
Jefferson City High School has won 10 State Championships. Nine of those under legendary Coach Pete Adkins. Adkins has the greatest winning percentage in high school football coaching history (87%). His 41 year coaching record stands at 405-60-4.
Detroit Catholic Central won 6 State Championships in 2009-10. They were in Cross Country, Football, Wrestling, Hockey, Bowling and Golf. So far in 2010-11 they have won State Championships in Cross Country and Tennis. All of these are in Division 1.