CHAFFEY HIGH SCHOOL

Chaffey High is a Title I public high school that is part of the Chaffey Joint Union High school district, located in Ontario, CA with about 3,297 students offering grade levels from 9th Grade to 12th Grade. Student demographics can be found below. A Title I school provides supplemental financial assistance to school districts for children from low-income families. Its purpose is to provide all children significant opportunity to receive a fair, equitable, and high-quality education. With about 138 teachers, Chaffey High has a student/teacher ratio of about 23:1. The national average for public schools is about 15:1. A lower student/teacher ratio is a key factor that determines how much a teacher can devote his/her time to each individual student thus improving, or reducing (in the event of a higher student/teacher ratio) the attention each student is given for their educational needs.

Chaffey High School, located in Ontario, California, is a historic cornerstone of the Chaffey Joint Union High School District. Established in 1901, it holds the distinction of being the oldest high school in the district and one of the oldest in the region. The campus is widely recognized for its iconic Spanish Colonial Revival architecture and its landmark "Graber Olive House" history, giving it a unique sense of character and tradition that sets it apart from more modern secondary schools.

As a comprehensive public high school, Chaffey serves a diverse student population with a robust curriculum that balances rigorous academic standards with a wide array of extracurricular opportunities. The school is well-regarded for its strong athletic programs, performing arts departments, and various Career Technical Education (CTE) pathways designed to prepare students for both higher education and the workforce. By fostering a culture of school spirit and community engagement, Chaffey High continues to play a vital role in the educational and social development of the Ontario community.

For more information, contact Chaffey High at (909) 988-5560 or visit the school personally to speak with a faculty or administrative member about any specific questions you may have.