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Superintendent's Message

Mat Holton
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Dear CJUHSD Parents and Guardians,
 
As the 2023-2024 school year draws to a close, we find ourselves reflecting on the incredible journey we've had together. This academic year has been filled with challenges, triumphs, and countless moments of growth. As our students prepare for state testing, AP exams, and finals, we are continually impressed by their perseverance and dedication. The resilience they have shown over the past several years is truly remarkable, and we are proud of their commitment to success.
 
With Graduation just around the corner, we eagerly anticipate celebrating the accomplishments of the Class of 2024. (A personalized letter to the Class of 2024 will be posted on the website prior to graduation). Graduation dates and times for each school site can be found on our website under the Resources tab. To the seniors, you are the leaders of tomorrow, and we have never been more confident that our future is in excellent hands. We applaud you, Class of 2024, and we cannot wait to see the positive impact you will make on our world!
 
Once again, the Chaffey District will be offering summer school to provide students the opportunity to recover lost learning opportunities, remediate credits, and improve grades. Summer school will run from June 3rd to July 2nd, and students may contact their counselor to register.
 
As we turn our focus to the upcoming 2024-2025 school year, we are filled with excitement and optimism. With your continued support, we are confident that our students will thrive and excel in the year ahead.
 
Wishing you all a restful and enjoyable summer break.
 
Respectfully,
 
 
Mathew Holton, Ed.D.
Superintendent
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All CJUHSD students will graduate ready for college and careers.

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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 CJUHSD 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.
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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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