The school was designed by the noted local architecture firm of Weaver & Drover.[3]
Enrollment peaked in 1975, when 2,561 students attended the school.[2]
Phoenix Union High School District board members voted to close the school in November 1981, due to declining enrollments that has caused financial problems for the district.[4] Parents then filed a lawsuit in an effort to keep the school open.[4]
The school's basketball program was considered to be a giant among the state's boys' basketball teams from 1969 to 1982, winning five big-schools state championships, one runner-up, two semifinals and five quarterfinals teams, under coach Royce Youree.[6]