Address

1245 NORTH EUCLID AVE.
ONTARIO, CA 91762
Copy Address

Phone Number

909-988-5560

Website

http://www.cjuhsd.net

Important Links: Board Board Agendas Board Bulletins Board Meeting Board Meeting Board Meeting Board Meeting Board Meeting Schedule Current Board Agenda Instructional Calendars Instructional Calendars School Board

School Type

Public School

Grades Served

09-12

School Level

High

Also Known As

Chaffey High (Official Name Supplied)

Student and Staff Info

Student Enrollment: 3,645

--Gathered from public sources that schools self report. These may be inaccurate.--

School District

Chaffey Joint Union High

Interactive Map

California Education Info

California School District Maps and Boundaries in 2026: What Parents, Educators, and Communities Should Know

California Teacher Certification in 2026: What Educators Need to Know

Other Close Schools

Vina Danks Middle School in Ontario, CA (0.3 miles)

Hawthorne Elementary School in Ontario, CA (0.5 miles)

Stone Ridge Academy in Upland, CA (0.6 miles)

St George Parish School in Ontario, CA (0.9 miles)

Berlyn Elementary School in Ontario, CA (0.9 miles)

Related School Info

View All Schools In Ontario, CA

View All School Districts In Ontario, CA

View All School Districts In California

View All Schools and School Districts In And Around 91762

Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-06-05 22:41:17 || School Id: 7969