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Rialto High

595 South Eucalyptus Ave., Rialto, CA 92376

DSchola Grade
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Grades
9–12
High
Students
2,623
Enrolled 2024–25
Students per teacher
22.9 : 1
Full-time teachers
District
Rialto Unified
San Bernardino County

Schola Grade D · Below average

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores26% proficient in math & reading
25thpercentile
Equity26% of low-income students proficient
32ndpercentile
Attendance36% chronically absent
23rdpercentile
Graduation rate96% graduate in 4 years
69thpercentile
College readinessAt least 12% take AP, IB or dual-enrollment courses
17thpercentile
Class size22.9 students per teacher
28thpercentile

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 Rialto High

Rialto High is a public high school in Rialto, California, serving grades 9–12. It is part of Rialto Unified. The school is located in a midsize city in San Bernardino County.

In the 2024–25 school year, 2,623 students were enrolled, with about 22.9 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 D (below average), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

595 South Eucalyptus Ave.
Rialto, CA 92376
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,623 students
Students per teacher
22.9 to 1
AP courses offered
12
Charter school
No
Magnet school
No
Locale
City — Midsize
School district
Rialto Unified
County
San Bernardino County
NCES school ID
063237001126

Schools near Rialto High

All 29 schools in Rialto →
Colton High
Public · Grades 9–12 · 1,729 students
D1.8 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.