Excellent
#902 of 9,533 schools in CA
Top 10% in state
Los Altos High
High School · Mountain View-Los Altos Union High
201 Almond Ave., Los Altos, CA 94022
Enrollment
2,114
Student-Teacher
18.7:1
Score
8.3
Grades
9th – 12th
Enrollment
2,114
Student-Teacher
18.7:1
Score
8.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Los Altos
#8 of 10
public schools
California high schools
#146 of 1,892
In district
#2 of 3
Mountain View-Los Altos Union High
School environment
9.5 / 10
Exceptional
About Los Altos High
Los Altos High is a public high school in Los Altos, CA, part of the Mountain View-Los Altos Union High. The school serves approximately 2,114 students in grades 9th – 12th with a student-teacher ratio of 18.7:1. It holds a MySchoolScout rating of 8.3/10, placing it in the 90.5th percentile among CA schools — an above average rating overall.
Students demonstrate 70% proficiency in math, 38 points above the state average and 80% in reading/language arts, 29 points above the state average. The school scores particularly well in school environment (9.5/10). Located in a neighborhood with a median household income of $250,001, where 89% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
What Parents Should Know
Los Altos High is a large school with 2,114 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Los Altos High — Students at Los Altos High score 71% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
15.4%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.3/10.
How Los Altos High Compares
See how Los Altos High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 71% (2019) to 66.53% (2024). Reading/ELA proficiency has declined from 85% (2019) to 76.29% (2024).
Location
201 Almond Ave., Los Altos, CA 94022
Nearby Alternatives
Families considering Los Altos High may also want to explore other high schools in the area. Springer Elementary (rated 9.3/10, 1.2 miles away, in nearby Mountain View), which scores slightly higher. Another option is Covington Elementary (rated 9.2/10, 1.0 miles away), which scores slightly higher. Additionally, Bullis Charter (rated 9.1/10, 0.8 miles away), which scores slightly higher. For more schools in Los Altos, see our Los Altos schools guide .
Nearby Schools
20 within 1.6 mi| School | Distance | Rating |
|---|---|---|
| Almond Elementary Los Altos | 0.4 mi | 8.3 |
| Canterbury Christian School Los Altos | 0.6 mi | — |
| MOUNTAIN VIEW-LOS ALTOS MONTESSORI CHILDRENS CTR Mountain View | 0.8 mi | — |
| Bullis Charter Los Altos | 0.8 mi | 9.1 |
| Ardis G. Egan Junior High Los Altos | 0.8 mi | 8.3 |
| ST PAUL LUTHERAN CHILD DEVELOPMENT CENTER Mountain View | 0.8 mi | — |
| Covington Elementary Los Altos | 1.0 mi | 9.2 |
| SCHOOL FOR INDEPENDENT LEARNERS Los Altos | 1.0 mi | — |
| School for Independent Learners Los Altos | 1.0 mi | — |
| Santa Rita Elementary Los Altos | 0.9 mi | 8.5 |
| Gabriela Mistral Elementary Mountain View | 1.0 mi | 5.1 |
| Mariano Castro Elementary Mountain View | 1.0 mi | 3.5 |
| HERITAGE ACADEMY Los Altos | 1.4 mi | 5.3 |
| Springer Elementary Mountain View | 1.2 mi | 9.3 |
| ST JOSEPH SCHOOL MOUNTAIN VIEW Mountain View | 1.1 mi | 7.0 |
| WALDORF SCHOOL-PENINSULA Mountain View | 1.4 mi | 8.4 |
| Gardner Bullis Elementary Los Altos Hills | 1.2 mi | 8.6 |
| Pinewood Private–Lower Campus Los Altos | 1.5 mi | — |
| VENTANA SCHOOL Los Altos | 1.6 mi | 7.4 |
| Ventana School Los Altos | 1.6 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94022 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$250,001
Median Home Value
$2,000,001
Median Rent
$3,501/mo
Population
19,993
College Educated
88.7%
Homeownership
80.7%
Avg Commute
23.7 min
Poverty Rate
4%
Median Age
48.3
Community Profile
The community surrounding Los Altos High has a median household income of $250,001. It is a well-educated community where 89% of adults hold a bachelor's degree or higher. The median home value in the area is $2,000,001, with a median rent of $3,501/month. The local poverty rate of 4.0% is relatively low. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Capistrano Valley High Mission Viejo, CA | 8.3 |
| Corona del Mar High Costa Mesa, CA | 8.3 |
| Fallbrook High Fallbrook, CA | 8.3 |
| Henry High San Diego, CA | 8.3 |
| Homestead High Cupertino, CA | 8.3 |
| Rancho Buena Vista High Vista, CA | 8.3 |
Frequently Asked Questions
Common questions about Los Altos High
What grades does Los Altos High serve?
Los Altos High serves students in grades 9th through 12th.
How many students attend Los Altos High?
Los Altos High has an enrollment of approximately 2,114 students.
What is the student-teacher ratio at Los Altos High?
The student-teacher ratio at Los Altos High is 18.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Los Altos High rank in CA?
Los Altos High is ranked #902 out of 9,533 schools in CA.
What is Los Altos High's MySchoolScout rating?
Los Altos High has a composite rating of 8.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Los Altos High?
Based on the most recent state assessment data, Los Altos High has 69.5% math proficiency and 80.1% reading/ELA proficiency.
Is Los Altos High a charter school?
No, Los Altos High is not a charter school. It is a traditional public school operated by the local school district.
Is Los Altos High a Title I school?
No, Los Altos High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Los Altos High?
15.4% of students at Los Altos High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- Walk Score
- 51 Somewhat Walkable
- Transit Score
- 32 Some Transit
- Bike Score
- 72 Very Bikeable
- City Safety
- Elevated (1,289/100K)
Powered by 
FBI UCR 2024. City-level (Los Altos). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,114
- Student-Teacher Ratio
- 18.7:1
- Teachers (FTE)
- 113
- Free/Reduced Lunch
- 15.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Santa Clara County
- Phone
- (650) 940-8812
- Data Year
- 2023–2024
Resources & Links
District
Mountain View-Los Altos Union High- District Enrollment
- 4,406
- Schools in District
- 3
- Per-Pupil Spending
- $30,050
- District Rank
- #2 of 3
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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