Rancho Cucamonga High School Home

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 over 25,000 students, the District is the fourth 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 "Nothing is more important than student learning and their achievement."
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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All CJUHSD students will graduate ready for college and careers.

Recent News

WeTip - Be the solution


Be the Solution. If you have information regarding crime or misconduct at your school, call WeTip anonymously.

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.

Resolution No. 2020-28

Affirming the District’s Commitment to Racial Equity and Anti-Racist Policies and Procedures

Upcoming Events

School Facts

  • 80% of Rancho Cucamonga High School graduates meet the University of California and California State University A-G admissions requirements, making it a leader in San Bernardino County.
  • 95% of freshmen at Rancho Cucamonga High School 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.
  • 1300 Advanced Placement exams are administered to students at Rancho Cucamonga High School annually.

Principal's Message

Azande Aikens
Dear Cougar Families,
I hope you have enjoyed a restful and joyful holiday season. As we enter the new year and the second semester of the academic year, I want to take a moment to extend a warm welcome back to all our students, parents, and guardians.
The start of a new semester is always an exciting time, filled with opportunities for growth and fresh beginnings. It is a chance for our students to reflect on their achievements from the past semester and set new goals for the future. As we step into this next chapter, I want to encourage our students to not only start strong but to finish even stronger.
Each day at Rancho Cucamonga High School, we strive to provide an environment that supports and challenges our students to reach their full potential. We understand that the road to success is not always easy, and it requires dedication, hard work, and determination. This semester, I challenge our students to embrace these qualities and face any challenges that may come their way head-on. Success often lies in our ability to overcome obstacles, and it is these moments of perseverance that define our character and shape our future.
I would like to take a moment to acknowledge the progress our students have made thus far. The effort, dedication, and resilience they have shown throughout the first semester have not gone unnoticed. It is a testament to their commitment to their education and their future. Whether they have excelled in academics, athletics, arts, or community involvement, their achievements are something to be proud of.
As we move forward into the second semester, let's continue to support and encourage our students in their endeavors. Our school community is here to provide guidance, resources, and mentorship every step of the way. We believe in the potential of each and every student at Rancho Cucamonga High School, and together, we can help them reach their goals.
I invite parents and guardians to have open and regular communication with your children about their progress, goals, and aspirations. Your involvement and support play a significant role in their academic journey, and your encouragement is invaluable.
In closing, I want to express my utmost confidence in our students. The second semester is an opportunity for them to demonstrate their growth and learning. Let us all work together to ensure their success. With dedication, hard work, and the support of our school community, there is no doubt that they can achieve greatness.
Thank you for entrusting us with the education and well-being of your children. We look forward to another semester of growth, achievement, and success at Rancho Cucamonga High School.
Cougar Pride,
Azande Aikens
Principal, Rancho Cucamonga High School