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HP Hero

Graduates in caps and gowns cheer and take selfies in the foreground, while a large, cheering crowd fills the stadium seating in the background.
Congratulations Class of 2026!

Your future possibilities are endless. We can't wait to see what you do next! Thank you for being a part of the Casteel Family.

A group of young female soccer players posing together in front of a soccer goal, with a banner displaying the %22Soccer State Champions 2026%22 title.
Casteel wins!

Introducing your Open Division State Champions! Congratulations to our Girls Soccer team for winning the fourth state championship title in 10 years. Photo: Arianna Grainey

In the foreground, two students raise their hands in a classroom, while in the background, a presenter stands near a projection screen and other students are seated.
Supporting Every Student

We are committed to fostering a healthy, supportive environment for our entire community. Access the collection of comprehensive community resources available throughout the district. Visit The Community Resources Page

A group of young people, including a person in a mascot costume, gathered on a sports field surrounded by spectators in the bleachers.
Caps and Crayons 2026

Casteel proudly hosted the 2nd Annual Caps and Crayons event on Wednesday, February 11. Kindergarteners from our sister CUSD elementary schools visited their future high school and made new friends in the Class of 2026!

The image shows a bearded man holding a large check made out to a school music program, with a classroom setting visible in the background.
Congratulations!

Casteel High band teacher Mr. Nathan Johnston was named the Teacher of the Month through School Salute, a teacher recognition program with Audacy BIG 94.5 radio and Fulton Homes.

Casteel High School football team pose together in celebration winning the state championship
CCHS Football Team Wins State Championship

The Casteel Colts Varsity Football Team left no doubts as they became the 2025-26 6A Conference State Champs!

Why Choose Casteel High School

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Casteel High Testimonial 2

"The school is great because everyone's just so close, all the students, all the teachers, everyone. And it's just a great place to be, because you're getting what you need!"

(Student)

Casteel High Testimonial 1

"We just love the idea that you could transition from junior high into high school, and be exposed to high school curriculum, and sports and clubs. So it’s a good choice for our family!"

Jill H. (Parent)

Casteel High Logo

 
A logo of the A Rated School logo for ADE Letter Grades.

 

About Our School...

Casteel High is a public 9-12 comprehensive high school employing a strong integrated curriculum, with special emphasis in engineering, computer information systems technology, entrepreneurship, and product design. The school also has built a premier fine arts program with the construction of a state of the art Performing Arts center.

Casteel High School opened in the fall of 2015, and graduated its first class in the spring of 2019. The Casteel High School community believes in the unlimited potential of the human spirit and the extraordinary value of hard work. Its community challenges students in an interactive, collaborative environment that values individual differences while providing opportunities for all students to realize their potential.

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    Our Goals

    Chandler Unified has set forth the following goals for the District and schools.

    1 Learning Experiences

    3 Casteel High School Students smile together in class

    "Unleashing true potential in EVERY student"

    Chandler Unified School District students and staff engage in meaningful, innovative learning experiences using essential skills and strategies that foster continuous growth to develop successful members of local and global communities.

    2 Community Engagement

    Students listen on as a member of the local veteran community communicates with them during a Veteran's Day event.

    "Student success begins with the US in CUSD"

    CUSD families and community partners engage in the shared responsibility of personalizing experiences that contribute to the students’ personal, social, emotional, and academic growth.

    3 Innovative Organizations

    3 Casteel High School students work together on a Coltech team projec

    "Modernize and maximize to be future‑ready"

    CUSD staff illustrate future focused, adaptable instructional and operational practices that are equitable, efficient, fiscally responsible and data driven to ensure high quality educational experiences.

    4 Culture

    Coach celebrates with a player during a basketball game

    "Where Everyone Thrives"

    CUSD students, staff, families and community members create inclusive and supportive environments that enhance open collaboration and quality learning.