List of high schools in the Peoria Unified School District

Approximately 2,000 students are enrolled, and because of this, Peoria is a Class 4A school, as rated by the Arizona Interscholastic Association.

The school opened its doors in August 1977, since which it has maintained an Excelling academic status.

Approximately 1,300 students are enrolled, and because of this, Cactus is a Class 4A school as rated by the Arizona Interscholastic Association.

The school opened its doors in August 1986, since which it has maintained an Excelling academic status.

Approximately 2,000 students are enrolled, making Ironwood a 5A Conference school as determined by the Arizona Interscholastic Association.

The school opened its doors in August 1990, since which it has maintained an Excelling academic status.

Approximately 2,100 students are enrolled, and because of this, Centennial is a 5A Conference school, as rated by the Arizona Interscholastic Association.

The school opened its doors in August 1996, since which it has maintained an Excelling academic status.

Approximately 1,500 students are enrolled, and because of this, Sunrise Mountain is a Class 4A school, as rated by the Arizona Interscholastic Association.

Approximately 1,800 students are enrolled, and because of this, Kellis is a Class 5A school, as rated by the Arizona Interscholastic Association.

Approximately 1,600 students are enrolled, and because of this, Liberty is a Class 4A school, as rated by the Arizona Interscholastic Association.