What’s Trending in Peoria Unified? Celebrating our legacy! For over 130 years, Peoria Unified has been educating students in the northwest valley; this year, The Peoria High School is turning 100 years old. In it’s long history, Peoria High has served a numerous students through incredible circumstances. As we celebrate Peoria High this school year, we will be introducing you to some of their illustrious alumni. Our first alumni is Mr. Sammy Chagolla who was both a student and a teacher at Peoria High School.
