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Los Altos High

201 Almond Ave., Los Altos, CA 94022

ASchola Grade
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Grades
9–12
High
Students
2,170
Enrolled 2024–25
Students per teacher
18.1 : 1
Full-time teachers
District
Mountain View-Los Altos Union High
Santa Clara 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
97thpercentile
Equity47% of low-income students proficient
83rdpercentile
Attendance13% chronically absent
88thpercentile
Graduation rate96% graduate in 4 years
69thpercentile
College readinessAt least 59% take AP, IB or dual-enrollment courses
95thpercentile
Class size18.1 students per teacher
78thpercentile

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 Los Altos High

Los Altos High is a public high school in Los Altos, California, serving grades 9–12. It is part of Mountain View-Los Altos Union High. The school is located in a large suburb in Santa Clara County.

In the 2024–25 school year, 2,170 students were enrolled, with about 18.1 students for every full-time teacher. That ratio is close to 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

201 Almond Ave.
Los Altos, CA 94022
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,170 students
Students per teacher
18.1 to 1
AP courses offered
24
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Mountain View-Los Altos Union High
County
Santa Clara County
NCES school ID
062631003929

Schools near Los Altos High

All 19 schools in Los Altos →

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.