A product of the Southern California post war boom, Fontana High (referred to locally as "FoHi") was completed in September 1952. The school was needed to serve the children of thousands of blue collar families from across the country who came to work at the
Kaiser Steel plant – built just outside Fontana in the 1940s – and at the time the only steel production plant of its kind west of the Mississippi.
2006 riot In 2006, a fight between two students erupted into a riot of over 500 students at a school pep rally. Police fired bean bags and rubber pellets to scatter the crowd of students. The Fontana Police Department required assistance from other local law enforcement agencies (including the
California Highway Patrol) after students threw rocks at responding officers, but the situation was ultimately resolved in under two hours. Six students were placed under arrest and thirty-four other students were suspended by the school district. There was no significant property damage or injuries, though a teacher was accidentally struck by a police
bean bag round. == Demographics ==