San Marino High

2701 Huntington Dr., San Marino, CA 91108

ASchola Grade
Grades
9–12
High
Students
886
Enrolled 2024–25
Students per teacher
20.4 : 1
Full-time teachers
District
San Marino Unified
Los Angeles County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores72% proficient in math & reading
95thpercentile
Equity60% of low-income students proficient
94thpercentile
Attendance8% chronically absent
96thpercentile
Graduation rate98% graduate in 4 years
85thpercentile
College readinessAt least 60% take AP, IB or dual-enrollment courses
96thpercentile
Class size20.4 students per teacher
55thpercentile

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 San Marino High

San Marino High is a public high school in San Marino, California, serving grades 9–12. It is part of San Marino Unified. The school is located in a large suburb in Los Angeles County.

In the 2024–25 school year, 886 students were enrolled, with about 20.4 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 A (excellent), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

2701 Huntington Dr.
San Marino, CA 91108
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
886 students
Students per teacher
20.4 to 1
AP courses offered
26
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
San Marino Unified
County
Los Angeles County
NCES school ID
063486005886

Schools near San Marino High

All 5 schools in San Marino →
Del Mar High
Alternative · Grades 10–12 · 36 students
1.8 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.