Safford high school.
Seneca Valley high school with 12
The Pine Bluff High School Zebras have 21 State Championships in Football.
Washington High School of Sioux Falls, South Dakota has 39 state championships, they won 14 straight from 1952 to 1965
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.
Colleges can compete for conference championships not state
None in football one in baseball
Asbury Park High School has won a total of 2 state football championships. These titles were achieved in 1963 and 1969. The school has a storied athletic history, particularly in football, contributing to its local community pride.
Massillon Tigers! (They've Won An Amazing 22!)
6
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.
According to Wikipedia there has been 5 state championships
Nine