View the full calendar to see all the exciting events we have happening in the next few weeks and months!

View the full calendar to see all the exciting events we have happening this school year!

It is one of the four comprehensive high schools in the Chino Valley Unified School District. The school was established in 1990 and named after California state senator Ruben S. A

Chino Hills High School, abbreviated CHHS, is located in Chino Hills, California, United States and is a four-year public comprehensive high school serving a student body from thre

Junior High Schools Canyon Hills Jr. High 2500 Madrugada Drive Phone: 909-464-9938 Robert O. Townsend Jr. High 15359 Ilex Drive Phone: (909) 591-2161 School Locations Map (PDF) Chi

Chino Hills High School is a highly rated, public school located in CHINO HILLS, CA. It has 2,748 students in grades 9-12 with a student-teacher ratio of 26 to 1. According to stat

Get information on Chino Hills High School in Chino Hills, CA including enrollment, state testing assessments and student body breakdown.

Jun 19, 2026 · Ruben S. Ayala High School is a highly rated, public school located in CHINO HILLS, CA. It has 2,541 students in grades 9-12 with a student-teacher ratio of 26 to 1

Chino Hills High School is a public school in Chino Hills, CA, offering AP courses, 2 sports, and Project Lead The Way curriculum. It is one of 8 high schools in Chino Valley Unifi

Stay up to date with Chino Hills High School event schedules, team rosters, photos, updates and more.