Chaffey Adult 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.

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Principal's Message

George Matamala
Welcome to Chaffey Adult school. Although the past several years have been filled with challenges and hardships for many, the adult school remains steadfast in serving the community. Since 1966, our goal remains: providing quality academic programs and workforce training regardless of what the times may dictate. Be assured that the instruction you receive will be meaningful and positively impact your future.
The adult school offers programs in High School Equivalency (HSE/GED) test preparation, High School Diploma, English as a Second Language (ESL), Citizenship, Parent Education, Career Technical Education (CTE), and other non credit classes. Chaffey Adult school is WASC accredited and an authorized GED testing center.
Classes are located at our main campus, 1802 E 7th St in Ontario, and our satellite campus, 557 W 5th St in Ontario. Other classes are scheduled throughout the communities of Ontario, Montclair, and Rancho Cucamonga. Our staff believes that education is vital in helping to build and support the social and economic strength of our community. In this effort, Chaffey Adult has partnered with Chino, Fontana, and Upland adult schools and Chaffey College to leverage resources towards serving the needs of adults in our region. Please contact us if you have any questions.
George Matamala