Below Average
#1602 of 1,787 private schools in CA
San Gabriel Mission High School
High School
254 S SANTA ANITA ST, San Gabriel, CA 91776
Enrollment
134
Student-Teacher
13.4:1
Score
4.8
Grades
9th – 12th
Enrollment
134
Student-Teacher
13.4:1
Score
4.8
Grades
9th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
California private schools
#1,602 of 1,787
In San Gabriel
#8 of 8
public schools
Shortlisting around San Gabriel Mission High School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
San Gabriel Mission High School
High School in San Gabriel · grades 9th – 12th. Start here, then compare fit against nearby and district options.
San Gabriel Mission Elementary School
0.1 mi away. Use as a geographic alternative in the same move search.
Growing Time Montessori School
0.1 mi away. Use as a geographic alternative in the same move search.
About San Gabriel Mission High School
San Gabriel Mission High School is a private high school in San Gabriel, CA. San Gabriel Mission High School serves approximately 134 students, and covers grades 9th-12th, and has a 13.4:1 student-teacher ratio. San Gabriel Mission High School has a current MySchoolScout rating of 4.8 out of 10 and ranks #1,602 of 1,787 private schools in CA.
- This school 4.8 · Below Average
- CA avg 6.5
What Parents Should Know
At 134 students, San Gabriel Mission High School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
San Gabriel Mission High School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow San Gabriel Mission High School compares to the 11 public schools in San Gabriel, CA
Student Demographics
All Schools in San Gabriel
| School | Rating |
|---|---|
| San Gabriel Mission High School (this school) | 4.8 |
| San Gabriel High | 8.4 |
| Del Mar High | 6.7 |
| Washington Elementary | 8.2 |
| Coolidge Elementary | 6.2 |
| McKinley Elementary | 7.6 |
| Roosevelt Elementary | 5.7 |
| Gabrielino High | 8.3 |
| Jefferson Middle | 8.6 |
| Dewey Avenue Elementary | 7.0 |
| Wilson Elementary | 8.1 |
| Emperor Elementary | 7.8 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in CA
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
254 S SANTA ANITA ST, San Gabriel, CA 91776
Nearby Alternatives
Families considering San Gabriel Mission High School may also want to explore other high schools in the area. San Gabriel High (rated 8.4/10, 0.4 miles away), which scores notably higher. Another option is Del Mar High (rated 6.7/10, 0.5 miles away), which scores notably higher. Additionally, Options for Youth San Gabriel (rated 4.5/10, 0.2 miles away, in nearby Covina), with a very similar rating. For more schools in San Gabriel, see our San Gabriel schools guide .
Nearby Schools
20 within 1.1 mi| School | Distance | Rating |
|---|---|---|
| San Gabriel Mission High School San Gabriel | 0.1 mi | — |
| SAN GABRIEL MISSION ELEMENTARY SCHOOL San Gabriel | 0.1 mi | 6.3 |
| GROWING TIME MONTESSORI SCHOOL San Gabriel | 0.1 mi | — |
| Options for Youth San Gabriel Covina | 0.2 mi | 4.5 |
| San Gabriel High San Gabriel | 0.4 mi | 8.4 |
| Del Mar High San Gabriel | 0.5 mi | 6.7 |
| Washington Elementary San Gabriel | 0.6 mi | 8.2 |
| Granada Elementary Alhambra | 0.6 mi | 5.2 |
| Coolidge Elementary San Gabriel | 0.8 mi | 6.2 |
| St. Therese School Alhambra | 0.8 mi | — |
| SIERRA SCHOOL OF ALHAMBRA Alhambra | 0.8 mi | 6.0 |
| Sierra School of Alhambra Alhambra | 0.8 mi | — |
| BEACH CITIES LEARNING SAN GABRIEL San Gabriel | 0.9 mi | 7.3 |
| Emmaus Lutheran Alhambra | 1.0 mi | — |
| EMMAUS LUTHERAN SCHOOL Alhambra | 1.0 mi | 6.9 |
| SAN GABRIEL CHRISTIAN SCHOOL San Gabriel | 0.9 mi | 6.5 |
| Beach Cities Learning, San Gabriel San Gabriel | 0.9 mi | — |
| LILY'S GARDEN PRESCHOOL AND KINDERGARTEN Alhambra | 0.9 mi | 4.1 |
| Lily's Garden Preschool and Kindergarten Alhambra | 0.9 mi | — |
| Martha Baldwin Elementary Alhambra | 1.1 mi | 8.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91776 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$79,926
Median Home Value
$816,400
Median Rent
$1,825/mo
Population
37,769
College Educated
29.3%
Homeownership
40.8%
Avg Commute
29.6 min
Poverty Rate
13.2%
Median Age
42.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| John Finney High (Continuation) Vallejo, CA | 4.8 |
| Mesquite Continuation High Ridgecrest, CA | 4.8 |
| Shasta County Independent Study Redding, CA | 4.8 |
| Tamiscal High (Alternative) Larkspur, CA | 4.8 |
| Audeo Charter School III San Diego, CA | 4.7 |
| Broadway High San Jose, CA | 4.7 |
Frequently Asked Questions
Common questions about San Gabriel Mission High School
What grades does San Gabriel Mission High School serve?
San Gabriel Mission High School serves students in grades 9th through 12th.
How many students attend San Gabriel Mission High School?
San Gabriel Mission High School has an enrollment of approximately 134 students.
What is the student-teacher ratio at San Gabriel Mission High School?
The student-teacher ratio at San Gabriel Mission High School is 13.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does San Gabriel Mission High School rank in CA?
San Gabriel Mission High School ranks #1,602 of 1,787 private schools in CA.
What is San Gabriel Mission High School's MySchoolScout rating?
San Gabriel Mission High School has a current MySchoolScout rating of 4.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is San Gabriel Mission High School a private school?
Yes, San Gabriel Mission High School is a private all-girls school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is San Gabriel Mission High School a religious school?
San Gabriel Mission High School has a Roman Catholic religious affiliation.
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 134
- Gender Split
- 0% M / 100% F
- Student-Teacher Ratio
- 13.4:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- all-girls
- Affiliation
- Roman Catholic
- School Day
- 5.8 hours
- Days Per Year
- 191 days
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (626) 282-3181
Resources & Links
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.