
Our District includes the communities of Ontario, Montclair, Rancho Cucamonga, and portions of Fontana, Upland, Chino, and Mount Baldy, California. The District is a 9-12 District that enrolls more than 20,000 students. We currently operate eight Comprehensive High Schools, two Continuation High Schools, and a Community Day School.
With over 25,000 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, two continuation high schools, community day 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.
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. Please don't hesitate to contact us.
Mat Holton
Superintendent
Flu Information
December 29, 2009
CLICK HERE for District Policy and Procedure for Flu Prevention.
Or CLICK HERE for other Flu Information
The Chaffey District is on Twitter
September 23, 2009
The Superintendent of the Chaffey Joint Unified High School District has joined Twitter in an effort to provide another source of communication with students, parents and staff. The Twitter feed will appear on the right hand side of the main Chaffey District webpage.
Follow us on Twitter! (This link takes you to an external website. Please be aware that the external website is not affiliated with the Chaffey District or with its policies.)


