Montclair High

4725 Benito St., Montclair, CA 91763

CSchola Grade
Grades
9–12
High
Students
2,515
Enrolled 2024–25
Students per teacher
23.6 : 1
Full-time teachers
District
Chaffey Joint Union High
San Bernardino County

Schola Grade C · Average

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores44% proficient in math & reading
64thpercentile
Equity43% of low-income students proficient
77thpercentile
Attendance26% chronically absent
49thpercentile
Graduation rate87% graduate in 4 years
20thpercentile
College readinessAt least 15% take AP, IB or dual-enrollment courses
23rdpercentile
Class size23.6 students per teacher
21stpercentile

Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Montclair High

Montclair High is a public high school in Montclair, California, serving grades 9–12. It is part of Chaffey Joint Union High. The school is located in a large suburb in San Bernardino County.

In the 2024–25 school year, 2,515 students were enrolled, with about 23.6 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is C (average), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

4725 Benito St.
Montclair, CA 91763
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,515 students
Students per teacher
23.6 to 1
AP courses offered
10
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Suburb — Large
School district
Chaffey Joint Union High
County
San Bernardino County
NCES school ID
060816000793

Schools near Montclair High

All 12 schools in Montclair →
Hillside High
Alternative · Grades 10–12 · 119 students
2.0 mi
Pomona High
Public · Grades 9–12 · 993 students
D2.4 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.