Divisions » Superintendent


Mathew Holton, Superintendent


Dr. Mat HoltonI would like to welcome you to the Chaffey Joint Union High School District website. I hope this site will provide you with information about our schools, student activities, and various avenues for communication.

With over 24,000 students, the Chaffey Joint Union High School District is one of the largest high school districts in California. We are proud of our eight comprehensive high schools, continuation high school, online high school, adult school, and alternative programs. We offer a wide variety of options for students that allow us to deliver a quality education for each student, every day. The District's well-prepared, dedicated, and highly qualified teachers and support personnel are second to none.

Our Chaffey Joint Union High School District Board of Trustees is steadfast in the belief that, "All CJUHSD students will graduate ready for college and careers."

Accomplishing this vision requires us to all work together. The task of preparing students for the future is one we are committed to. We realize that our efforts uniquely influence the future of our community and of this nation, and we are passionate about doing whatever it takes to prepare students to be successful and contributing citizens of the 21st century.

As you review our website, you will learn about exciting programs and read about the many wonderful accomplishments of our students and staff. You will also learn of a variety of options to communicate with us and receive information about our schools. We encourage you to become active in your child’s school by serving on various committees and forums on campus, attending a Coffee with the Principal, or participating in parent training opportunities provided throughout the year. Please don't hesitate to contact us with any questions or concerns; we are here to assist you.

Mathew Holton, Ed.D.
Phone: 909-988-8511 Ext 2500
Email: [email protected]

Joey Collisson
Administrative Assistant 
Phone: 909-988-8511 Ext 2501
Email: [email protected]