PUBLIC · HIGH

Chaffey High

Chaffey Joint Union High

📍 Ontario, CA🎓 Grades 9–12👥 3,127 Students🔗 www.cjuhsd.net

Overview

Chaffey High is a public high school in Ontario, CA. It enrolls about 3,127 students across grades 9–12, with a student-teacher ratio of 23.4:1.

Quick Stats

Enrollment

3,127

Grades Served

9–12

Student-Teacher Ratio

23.4:1

Teachers (FTE)

134

Sector

Public

Setting

City

Enrollment by Grade

Grade	Students
9	773
10	820
11	784
12	750

Demographics

Race & Ethnicity

White

2.8%

Hispanic / Latino

88.8%

Black or African American

3.2%

Asian

2.6%

Two or more races

1.8%

American Indian / Alaska Native

0.6%

Pacific Islander

0.3%

Gender

Female

49.0%

Male

51.0%

Frequently Asked Questions

What grades does Chaffey High serve?

Chaffey High serves grades 9–12.

How many students attend Chaffey High?

Chaffey High enrolls approximately 3,127 students, with a student-teacher ratio of 23.4:1.

Is Chaffey High a public or private school?

Chaffey High is a public school in Ontario, CA.

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Data source: U.S. Department of Education, National Center for Education Statistics. School year data: 2024.