Address

211 WEST FIFTH ST.
ONTARIO, CA 91762

Phone Number

909-988-8511

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

Number of Schools

11

Grades Served

09-12

District Level

High

Schools in District

Alta Loma High School

Chaffey Community Day

Chaffey District Online High

Chaffey High School

Colony High School

Etiwanda High School

Los Osos High School

Montclair High School

Ontario High School

Rancho Cucamonga High School

Valley View High School (Continuation)

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

Related School Info

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View All Schools In Etiwanda, CA

View All School Districts In Ontario, CA

View All School Districts In Alta Loma, CA

View All School Districts In Rancho Cucamonga, CA

View All School Districts In Etiwanda, CA

View All Schools and School Districts In And Around 91762

View All Schools and School Districts In And Around 91701

View All Schools and School Districts In And Around 91764

View All Schools and School Districts In And Around 91761

View All Schools and School Districts In And Around 91739

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

Last Updated: 2026-06-05 22:40:13 || School District Id: 2570