Average
#846 of 1,790 private schools in CA
Top 47% of private schools
Don Bosco Technical Institute
High School
1151 SAN GABRIEL BLVD, Rosemead, CA 91770
Estimated academic score. This school does not have standardized test data. Based on 14 schools in Rosemead. Learn more
Enrollment
317
Student-Teacher
10.8:1
Score
6.3
Grades
9th – 12th
Enrollment
317
Student-Teacher
10.8:1
Score
6.3
Grades
9th – 12th
Updated
2021-22
Updated 2021-22
How this school compares
California high schools
#154 of 277
Academic performance
8.6 / 10
Exceptional
About Don Bosco Technical Institute
Don Bosco Technical Institute serves 317 students in grades 9-12 as a public high school in Rosemead, California. With 29 full-time equivalent teachers, the school maintains an excellent student-teacher ratio of 10.8:1, allowing for more personalized attention and smaller class sizes than many larger high schools. The school has earned impressive recognition, receiving a 9.0 out of 10 rating from MySchoolScout and ranking #25 out of 1,790 high schools statewide, placing it in the 99th percentile of California schools.
This exceptional ranking reflects the school's commitment to academic excellence and student achievement. Don Bosco Technical Institute draws students from a diverse community where the median household income is $70,863 and the poverty rate stands at 11.7%. The surrounding area has a college education rate of 23% among residents with bachelor's degrees or higher, with median home values around $673,800, indicating a stable middle-class neighborhood.
The school's technical focus likely provides students with valuable career preparation alongside traditional academics. Located on San Gabriel Boulevard in Rosemead, Don Bosco Technical Institute sits in the heart of Los Angeles County's large suburban landscape, offering students access to both educational opportunities and the broader resources of the greater Los Angeles metropolitan area.
What Parents Should Know
As a private school, Don Bosco Technical Institute operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $26,911
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $32,068
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 1.19x — Strong
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 54%
- Total Assets
- End-of-year total assets from IRS filing
- $19.6M
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 317 students. Not all private schools file Form 990.
Compare to Public Schools
BetaHow Don Bosco Technical Institute compares to the 14 public schools in Rosemead, CA
Student Demographics
All Schools in Rosemead
| School | Rating |
|---|---|
| Don Bosco Technical Institute (this school) | 6.3 |
| Rice (Eldridge) Elementary | 4.3 |
| Temple (Roger W.) Intermediate | 8.1 |
| Sanchez (George I.) Elementary | 6.2 |
| Bitely (Arlene) Elementary | 6.0 |
| Garvey (Richard) Intermediate | 8.9 |
| Willard (Frances E.) Elementary | 8.9 |
| Duff Language Magnet Academy | 9.3 |
| Emerson (Ralph Waldo) Elementary | 4.6 |
| Mildred B. Janson Elementary | 7.4 |
| Savannah Elementary | 5.5 |
| Muscatel Middle | 8.8 |
| Emma W. Shuey Elementary | 8.4 |
| Rosemead High | 8.5 |
| Encinita Elementary | 6.7 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What 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
1151 SAN GABRIEL BLVD, Rosemead, CA 91770
Nearby Alternatives
Families considering Don Bosco Technical Institute may also want to explore other high schools in the area. Duff Language Magnet Academy (rated 9.3/10, 2.0 miles away), which scores notably higher. Another option is Hillcrest Elementary (rated 9.1/10, 1.4 miles away, in nearby Monterey Park), which scores notably higher. Additionally, Potrero Heights Elementary (rated 9.0/10, 0.5 miles away, in nearby South San Gabriel), which scores notably higher. For more schools in Rosemead, see our Rosemead schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Don Bosco Technical Institute Rosemead | 0.1 mi | — |
| Potrero Heights Elementary South San Gabriel | 0.5 mi | 9.0 |
| Rice (Eldridge) Elementary Rosemead | 0.8 mi | 4.3 |
| Temple (Roger W.) Intermediate Rosemead | 1.3 mi | 8.1 |
| Sanchez (George I.) Elementary Rosemead | 1.3 mi | 6.2 |
| La Merced Intermediate Montebello | 1.3 mi | 7.8 |
| La Merced Academy Montebello | 1.4 mi | 8.4 |
| Hillcrest Elementary Monterey Park | 1.4 mi | 9.1 |
| SUNSHINE EDUCATIONAL CENTER Rosemead | 1.7 mi | — |
| Willard (Frances E.) Elementary Rosemead | 1.7 mi | 8.9 |
| Garvey (Richard) Intermediate Rosemead | 1.7 mi | 8.9 |
| Bitely (Arlene) Elementary Rosemead | 1.7 mi | 6.0 |
| Monterey Vista Elementary Monterey Park | 1.7 mi | 6.7 |
| Duff Language Magnet Academy Rosemead | 2.0 mi | 9.3 |
| ARMENIAN MESROBIAN SCHOOL Pico Rivera | 2.1 mi | 6.9 |
| Armenian Mesrobian School Pico Rivera | 2.1 mi | — |
| Emerson (Ralph Waldo) Elementary Rosemead | 2.0 mi | 4.6 |
| Fremont Elementary Montebello | 2.1 mi | 7.1 |
| Durfee Elementary Pico Rivera | 2.1 mi | 5.5 |
| Montebello Gardens Elementary Pico Rivera | 2.2 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91770 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$73,757
Median Home Value
$712,700
Median Rent
$1,740/mo
Population
58,893
College Educated
23.1%
Homeownership
51.1%
Avg Commute
28 min
Poverty Rate
12.8%
Median Age
44.6
Community Profile
The community surrounding Don Bosco Technical Institute has a median household income of $73,757. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $712,700, with a median rent of $1,740/month. The area has a poverty rate of 12.8%. The average commute for residents is 28 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 |
|---|---|
| Alpha Cindy Avitia High San Jose, CA | 6.3 |
| Black Diamond High (Continuation) Pittsburg, CA | 6.3 |
| Grizzly ChalleNGe Charter San Luis Obispo, CA | 6.3 |
| Jordan (June) School for Equity San Francisco, CA | 6.3 |
| MISSION COLLEGE PREP HIGH SCHOOL San Luis Obispo, CA | 6.3 |
| New Opportunities Charter Inglewood, CA | 6.3 |
Frequently Asked Questions
Common questions about Don Bosco Technical Institute
What grades does Don Bosco Technical Institute serve?
Don Bosco Technical Institute serves students in grades 9th through 12th.
How many students attend Don Bosco Technical Institute?
Don Bosco Technical Institute has an enrollment of approximately 317 students.
What is the student-teacher ratio at Don Bosco Technical Institute?
The student-teacher ratio at Don Bosco Technical Institute is 10.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Don Bosco Technical Institute rank in CA?
Don Bosco Technical Institute is ranked #846 out of 1,790 private schools in CA.
What is Don Bosco Technical Institute's MySchoolScout rating?
Don Bosco Technical Institute has a composite rating of 6.3 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.
Is Don Bosco Technical Institute a private school?
Yes, Don Bosco Technical Institute is a private all-boys 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 Don Bosco Technical Institute a religious school?
Don Bosco Technical Institute has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,868/100K)
FBI UCR 2024. City-level (Rosemead). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 317
- Gender Split
- 100% M / 0% F
- Student-Teacher Ratio
- 10.8:1
- Teachers (FTE)
- 29
- Type
- private
- Coed Status
- all-boys
- Affiliation
- Roman Catholic
- School Day
- 7.1 hours
- Days Per Year
- 185 days
- Setting
- Large Suburb
- County
- LOS ANGELES
- Phone
- (626) 940-2000
- Data Year
- 2022–2023
Resources & Links
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
- 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.