Mountain View-Los Altos Union High School District

1299 Bryant Ave.
Mountain View, CA 94040-4527
(District boundaries shown in map)
10/
10
Top 5%

Top Rankings

Mountain View-Los Altos Union High School District ranks among the top 20% of public school district in California for:

Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 10%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 3 public high schools serving 4,388 students in Mountain View-Los Altos Union High School District. This district's average high testing ranking is 10/10, which is in the top 1% of public high schools in California.
Public High Schools in Mountain View-Los Altos Union High School District have an average math proficiency score of 68% (versus the California public high school average of 28%), and reading proficiency score of 83% (versus the 51% statewide average).
Public High School in Mountain View-Los Altos Union High School District have a Graduation Rate of 94%, which is more than the California average of 86%.
The school with highest graduation rate is Los Altos High School, with 96% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 68% of the student body (majority Asian), which is less than the California public high school average of 79% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
3 Schools
2,812 Schools
# Students
4,388 Students
2,139,958 Students
# Teachers
235 Teachers
100,748 Teachers
Student-Teacher Ratio
19:1
19:1

Student By Grade

District Rank

Mountain View-Los Altos Union High School District, which is ranked #48 of all 1,907 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 94% has increased from 93% over five school years.
This School District
State Average (CA)
#45 out of 1932 school districts
(Top 5%)
69%
34%
83%
47%
68%
29%
94%
87%

Students by Ethnicity:

0.74
0.63
% American Indian
n/a
1%
% Asian
30%
11%
% Hispanic
26%
56%
% Black
1%
5%
% White
32%
22%
% Hawaiian
1%
n/a
% Two or more races
10%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $36,639 is higher than the state median of $19,975. The school district revenue/student has grown by 26% over four school years.
The school district's spending/student of $41,265 is higher than the state median of $18,396. The school district spending/student has grown by 26% over four school years.
This School District
This State (CA)
Total Revenue
$161 MM
$116,387 MM
Spending
$181 MM
$107,188 MM
Revenue / Student
$36,639
$19,975
Spending / Student
$41,265
$18,396

Best Mountain View-Los Altos Union High School District Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Los Altos High School
(Math: 70% | Reading: 85%)
Rank:
10/
10
Top 5%
201 Almond Ave.
Los Altos, CA 94022
(650) 940-8812
Gr: 9-12 | 2,114 students Student-teacher ratio: 19:1 Minority enrollment: 69%
Rank: #22.
Mountain View High School
(Math: 68% | Reading: 83%)
Rank:
10/
10
Top 10%
3535 Truman Ave.
Mountain View, CA 94040
(650) 940-4602
Gr: 9-12 | 2,202 students Student-teacher ratio: 19:1 Minority enrollment: 66%
Rank: #33.
Alta Vista High School
Alternative School
(Math: ≤20% | Reading: 40-59%)
Rank:
5/
10
Bottom 50%
1325 Bryant Ave.
Mountain View, CA 94040
(650) 691-2433
Gr: 9-12 | 72 students Student-teacher ratio: 10:1 Minority enrollment: 90%

Recent Articles

Understanding School Safety Policies in 2026
Understanding School Safety Policies in 2026
Learn how school safety policies are evolving in 2026, including mental health support, AI monitoring, emergency planning, and parent rights.
How to Support Your Child’s Mental Health at School
How to Support Your Child’s Mental Health at School
Practical guidance for parents and educators on supporting child mental health during the school year, with expert strategies and 2026 insights.
What a National Blue Ribbon of Distinction Means in 2026
What a National Blue Ribbon of Distinction Means in 2026
Understand what a National Blue Ribbon of Distinction means, how schools earn it, and why it matters for academic quality in 2026.

Quick Facts (2026)

  • District size: 3 schools
  • Grades: 09-12
  • Enrollment: 4,388 students
  • Student-Teacher Ratio: 19:1
  • Minority Enrollment: 68%
  • : 94% (Top 10% in CA)
  • : Top 5%
  • : 69% (Top 5%)
  • : 83% (Top 5%)
  • : 68% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Quick Links