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Carlmont High

1400 Alameda de Las Pulgas, Belmont, CA 94002

ASchola Grade
Directions Call
Grades
9–12
High
Students
2,360
Enrolled 2024–25
Students per teacher
19.7 : 1
Full-time teachers
District
Sequoia Union High
San Mateo County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores78% proficient in math & reading
98thpercentile
Equity50% of low-income students proficient
86thpercentile
Attendance12% chronically absent
91stpercentile
Graduation rate98% graduate in 4 years
95thpercentile
College readinessAt least 44% take AP, IB or dual-enrollment courses
85thpercentile
Class size19.7 students per teacher
63rdpercentile

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 Carlmont High

Carlmont High is a public high school in Belmont, California, serving grades 9–12. It is part of Sequoia Union High. The school is located in a large suburb in San Mateo County.

In the 2024–25 school year, 2,360 students were enrolled, with about 19.7 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

1400 Alameda de Las Pulgas
Belmont, CA 94002
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,360 students
Students per teacher
19.7 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Sequoia Union High
County
San Mateo County
NCES school ID
063639006194

Schools near Carlmont High

All 14 schools in Belmont →
Redwood High
Alternative · Grades 9–12 · 175 students
2.5 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.