Summer School

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Chaffey Joint Union High School District Home

Superintendent's Message

Superintendent Mat Holton
Dear CJUHSD Parents and Guardians,
The 2021-2022 school year is quickly coming to a close. The perseverance and dedication our students and staff displayed throughout the recent pandemic has allowed us to complete a full year of in-person learning. The energy and passion that the students bring to campus each day is an inspiration to those of us who have the honor of being in their presence, and we are so proud of them.
One of the most exciting times of the school year – Graduation – is upon us, and we are excited to see the Class of 2022 walk across the stage and receive their diploma. (A personalized letter to the Class of 2022 will be posted on the website prior to graduation). Graduation dates and times for each school site are listed on this website under the Resources tab. Seniors, you are our leaders of tomorrow, and I for one, along with your families and your teachers, have never been as confident that our future is in very good hands. We love you, Class of 2022 – and we cannot wait to see the impact you will make on our world!
The Chaffey District will once again be providing an extensive summer school program so students can recover lost learning opportunities and remediate credits and/or grades. Summer school begins on June 1st and concludes on June 30th. Students may contact their counselor to register.
We look forward to what the 2022-2023 school year has in store and are confident our students will thrive!
Have a safe and relaxing summer break. 
Mathew Holton, Ed.D.
Chaffey Joint Union High School District
All CJUHSD students will graduate ready for college and careers.

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Summer School

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The Chaffey District Cares

The Chaffey District cares about your mental well-being. We partner with community agencies and mental health professionals to provide support to our students and staff. If you, or someone you know, is in crisis please contact the Community Crisis Response Team (909) 421-9233 - Click 'Read Full Story' for more information.

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District Facts

  • 60% of CJHUSD graduates meet the University of California and California State University A-G admissions requirements, making it a leader in San Bernardino County.
  • 90% of freshmen in the CJUHSD complete their first year of high school on track to graduate.
  • The CJUHSD has been named a Top Workplace by the Press-Enterprise and Inland News Group.
  • 9000 Advanced Placement exams are administered to students in the CJUHSD annually.

About Us

The Chaffey Joint Union High School District serves the communities of Ontario, Montclair, Rancho Cucamonga, and portions of Fontana, Upland, Chino, and Mount Baldy. With approximately 24,000 students, the District is the second largest high school district in California. It has eight comprehensive high schools, a continuation high school, an online high school, a community day school, an adult school, and alternative programs. The District offers a wide variety of instructional options that provide 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.
The Chaffey Joint Union High School District Board of Trustees are steadfast in the belief that, "all students in the Chaffey Joint Union High School District will graduate ready for college and careers."
To support this effort, the District provides college and career readiness endeavors that include career interest assessments and programs, access to Baldy View Regional Occupation Programs (ROP), college and career fairs and other events, and curriculum that develops employability, life, and learning skills. Our daily purpose encompasses our commitment to provide student learning, and ultimately their achievement, of the prescribed curriculum that takes place in the classroom under the direction of the teacher. The Chaffey District supports this daily act. 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.
The Chaffey District has provided a quality education for high school students in the area since 1911. As the District continues to grow and progress, we are poised to meet the challenge of providing the finest quality education possible for every student. 
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