Address

1245 NORTH EUCLID AVE.
ONTARIO, CA 91762
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Phone Number

909-988-5560

Website

http://www.cjuhsd.net

Important Links: Board Meeting Board Meeting Board Meeting

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: The Must-Know Guide Parents and Communities Can't Afford to Miss

California Teacher Certification in 2026: The Must-Know Changes Every Educator Should See

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Berlyn Elementary School in Ontario, CA (0.9 miles)

Related School Info

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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: 2026-08-05 02:16:11 || School Id: 7969