Average
#4037 of 9,533 schools in CA
Top 42% in state
Capuchino High
High School · San Mateo Union High
1501 Magnolia Ave., San Bruno, CA 94066
Enrollment
1,108
Student-Teacher
19.4:1
Score
6.7
Grades
9th – 12th
Enrollment
1,108
Student-Teacher
19.4:1
Score
6.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In San Bruno
#6 of 8
public schools
California high schools
#787 of 1,892
In district
#6 of 7
San Mateo Union High
School environment
9.0 / 10
Exceptional
About Capuchino High
Capuchino High School serves 1,108 students in grades 9-12 in San Bruno, California, operating with a student-teacher ratio of 19.4:1 across 57 full-time equivalent teachers. This regular public high school ranks in the 50th percentile among California high schools, holding the #4775 position out of 9,566 schools statewide. Academically, Capuchino High shows mixed performance with room for growth in several areas.
In English Language Arts and Reading, 53% of students demonstrate proficiency or above across grade levels, while mathematics presents a greater challenge with 21% of students meeting proficiency standards. The school receives a 5.6 out of 10 rating from MySchoolScout, reflecting its current academic standing and potential for development. The school draws from an affluent community where families have a median household income of $131,669 and median home values reach $1,187,600.
The surrounding ZIP code population of 43,369 includes 44% of residents holding bachelor's degrees or higher, with a low poverty rate of just 5.6%. Capuchino High School sits in San Mateo County's large suburban setting, serving families in this well-established Bay Area community known for its proximity to both San Francisco and Silicon Valley.
Score Breakdown
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Capuchino High — Students at Capuchino High score 37% proficient, which is below what's typical for similar communities (expected: 60%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
27%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 6 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.0/10.
How Capuchino High Compares
See how Capuchino High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more
Performance Trends
Math proficiency has declined from 34% (2019) to 21.46% (2024). Reading/ELA proficiency has declined from 61% (2019) to 53.28% (2024).
Location
1501 Magnolia Ave., San Bruno, CA 94066
Nearby Alternatives
Families considering Capuchino High may also want to explore other high schools in the area. Meadows Elementary (rated 8.9/10, 0.9 miles away, in nearby Millbrae), which scores notably higher. Another option is Mills High (rated 7.9/10, 1.4 miles away, in nearby Millbrae), which scores notably higher. Additionally, Green Hills Elementary (rated 7.7/10, 0.3 miles away, in nearby Millbrae), which scores slightly higher. For more schools in San Bruno, see our San Bruno schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Green Hills Elementary Millbrae | 0.3 mi | 7.7 |
| Sical home school San Bruno | 0.4 mi | — |
| Lomita Park Elementary San Bruno | 0.4 mi | 6.1 |
| ST DUNSTAN CATHOLIC SCHOOL Millbrae | 0.4 mi | 7.7 |
| St. Dunstan School Millbrae | 0.4 mi | — |
| GLEN OAKS MONTESSORI SCHOOL Millbrae | 0.4 mi | — |
| ST ROBERT CATHOLIC SCHOOL San Bruno | 0.7 mi | 5.7 |
| Taylor Middle Millbrae | 0.8 mi | 7.5 |
| Parkside Intermediate San Bruno | 0.8 mi | 5.0 |
| Meadows Elementary Millbrae | 0.9 mi | 8.9 |
| Belle Air Elementary San Bruno | 1.0 mi | 7.0 |
| Allen (Decima M.) Elementary San Bruno | 1.1 mi | 6.8 |
| Mills High Millbrae | 1.4 mi | 7.9 |
| Spring Valley Elementary Millbrae | 1.5 mi | 5.8 |
| Franklin Elementary Burlingame | 1.8 mi | 6.4 |
| John Muir Elementary San Bruno | 1.6 mi | 7.7 |
| Burlingame Intermediate Burlingame | 1.9 mi | 6.8 |
| STRATFORD SCHOOL San Bruno | 1.8 mi | 6.2 |
| Stratford School - San Bruno Crestmoor Canyon San Bruno | 1.9 mi | — |
| Lincoln Elementary Burlingame | 2.2 mi | 6.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94066 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,976
Median Home Value
$1,199,400
Median Rent
$2,696/mo
Population
42,875
College Educated
43.5%
Homeownership
61.8%
Avg Commute
25.1 min
Poverty Rate
5.1%
Median Age
39.8
Community Profile
The community surrounding Capuchino High has a median household income of $135,976. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $1,199,400, with a median rent of $2,696/month. The local poverty rate of 5.1% is relatively low. The average commute for residents is 25 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 |
|---|---|
| BASIS INDEPENDENT SILICON VALLEY San Jose, CA | 6.7 |
| Centennial High Compton, CA | 6.7 |
| Cesar E. Chavez High Delano, CA | 6.7 |
| Dr. Maya Angelou Community High Los Angeles, CA | 6.7 |
| Edgewood High West Covina, CA | 6.7 |
| Fillmore Senior High Fillmore, CA | 6.7 |
Frequently Asked Questions
Common questions about Capuchino High
What grades does Capuchino High serve?
Capuchino High serves students in grades 9th through 12th.
How many students attend Capuchino High?
Capuchino High has an enrollment of approximately 1,108 students.
What is the student-teacher ratio at Capuchino High?
The student-teacher ratio at Capuchino High is 19.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Capuchino High rank in CA?
Capuchino High is ranked #4037 out of 9,533 schools in CA.
What is Capuchino High's MySchoolScout rating?
Capuchino High has a composite rating of 6.7 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 Capuchino High?
Based on the most recent state assessment data, Capuchino High has 25.6% math proficiency and 55.9% reading/ELA proficiency.
Is Capuchino High a charter school?
No, Capuchino High is not a charter school. It is a traditional public school operated by the local school district.
Is Capuchino High a Title I school?
No, Capuchino High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Capuchino High?
27.0% of students at Capuchino 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.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (San Bruno). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,108
- Student-Teacher Ratio
- 19.4:1
- Teachers (FTE)
- 57
- Free/Reduced Lunch
- 27.0%
- Type
- regular
- Setting
- Large Suburb
- County
- San Mateo County
- Phone
- (650) 558-2799
- Data Year
- 2023–2024
Resources & Links
District
San Mateo Union High- District Enrollment
- 8,841
- Schools in District
- 7
- Per-Pupil Spending
- $24,541
- District Rank
- #6 of 7
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.
Read our full methodologyRelated reading
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