Average
#1078 of 1,790 private schools in CA
St John Bosco
High School
13640 BELLFLOWER BLVD, Bellflower, CA 90706
Estimated academic score. This school does not have standardized test data. Based on 14 schools in Bellflower. Learn more
Enrollment
756
Student-Teacher
14.7:1
Score
6.0
Grades
9th – 12th
Enrollment
756
Student-Teacher
14.7:1
Score
6.0
Grades
9th – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In Bellflower
#4 of 6
public schools
California high schools
#186 of 277
About St John Bosco
St John Bosco serves 756 high school students in grades 9-12 in Bellflower, California. With 51 full-time equivalent teachers, the school maintains a student-teacher ratio of 14.7:1, providing students with more individualized attention than many larger high schools. The school earned a MySchoolScout rating of 7.7 out of 10, reflecting solid educational quality.
While ranked #1245 out of 1790 California high schools, placing it in the 30th percentile statewide, St John Bosco continues to focus on student development and academic growth within the competitive California education landscape. Located on Bellflower Boulevard, the school serves a diverse community where the median household income is $75,379 and median home values reach $619,400. The surrounding ZIP code of 90706 is home to 78,352 residents, with 20% holding bachelor's degrees or higher and a poverty rate of 14.2%.
This mix creates an environment where students from various socioeconomic backgrounds come together for their high school education. St John Bosco operates as a regular public high school in this large suburban setting, providing comprehensive secondary education to families throughout the Bellflower area and contributing to the educational fabric of this established Los Angeles County community.
What Parents Should Know
As a private school, St John Bosco 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.
Compare to Public Schools
BetaHow St John Bosco compares to 5 public schools serving similar grades in Bellflower, CA
Student Demographics
Nearby High Schools
| School | Rating |
|---|---|
| St John Bosco (this school) | 6.0 |
| Bellflower High | 5.2 |
| Somerset High | 6.9 |
| Las Flores Home Education Independent Study Academy | 4.1 |
| Mayfair High | 5.0 |
| Bellflower Alternative Education Center | — |
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
13640 BELLFLOWER BLVD, Bellflower, CA 90706
Nearby Alternatives
Families considering St John Bosco may also want to explore other high schools in the area. Columbus (Christopher) High (rated 5.8/10, 1.0 miles away, in nearby Downey), with a very similar rating. Additionally, Bellflower High (rated 5.2/10, 0.9 miles away), with a comparable rating. For more schools in Bellflower, see our Bellflower schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| ST DOMINIC SAVIO SCHOOL Bellflower | 0.2 mi | 6.0 |
| St. Dominic Savio Bellflower | 0.2 mi | — |
| Lewis (Ed C.) Elementary Downey | 0.3 mi | 5.8 |
| Ernie Pyle Elementary Bellflower | 0.6 mi | 6.2 |
| Carpenter (C. C.) Elementary Downey | 0.6 mi | 6.8 |
| Cedar House Academy Downey | 0.8 mi | — |
| CALVARY CHAPEL CHRISTIAN SCHOOL Downey | 0.8 mi | 5.7 |
| Calvary Chapel Christian Downey | 0.8 mi | — |
| Frank E. Woodruff Elementary Bellflower | 0.8 mi | 4.2 |
| Washington Elementary Bellflower | 0.9 mi | 5.1 |
| Bellflower High Bellflower | 0.9 mi | 5.2 |
| Gauldin (A.L.) Elementary Downey | 1.0 mi | 5.9 |
| Columbus (Christopher) High Downey | 1.0 mi | 5.8 |
| Woodruff Academy Downey | 1.0 mi | — |
| Adventist Union School Bellflower | 1.2 mi | — |
| Albert Baxter Elementary Bellflower | 1.1 mi | 5.7 |
| ADVENTIST UNION SCHOOL Bellflower | 1.2 mi | 6.0 |
| Ward (E. W.) Elementary Downey | 1.2 mi | 3.7 |
| Sussman (Edward A.) Middle Downey | 1.3 mi | 7.0 |
| New River Elementary Norwalk | 1.3 mi | 7.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 90706 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$77,602
Median Home Value
$661,100
Median Rent
$1,771/mo
Population
77,396
College Educated
20.1%
Homeownership
38.1%
Avg Commute
29.6 min
Poverty Rate
13.2%
Median Age
35.9
Community Profile
The community surrounding St John Bosco has a median household income of $77,602. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $661,100, with a median rent of $1,771/month. The area has a poverty rate of 13.2%. The average commute for residents is 30 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 |
|---|---|
| Ambassador-Global Leadership Los Angeles, CA | 6.0 |
| DAMIEN HIGH SCHOOL La Verne, CA | 6.0 |
| Entrepreneur High Ontario, CA | 6.0 |
| Ganesha High Pomona, CA | 6.0 |
| Golden Sierra Junior Senior High Garden Valley, CA | 6.0 |
| International Polytechnic High Pomona, CA | 6.0 |
Frequently Asked Questions
Common questions about St John Bosco
What grades does St John Bosco serve?
St John Bosco serves students in grades 9th through 12th.
How many students attend St John Bosco?
St John Bosco has an enrollment of approximately 756 students.
What is the student-teacher ratio at St John Bosco?
The student-teacher ratio at St John Bosco is 14.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St John Bosco rank in CA?
St John Bosco is ranked #1078 out of 1,790 private schools in CA.
What is St John Bosco's MySchoolScout rating?
St John Bosco has a composite rating of 6.0 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 St John Bosco a private school?
Yes, St John Bosco 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 St John Bosco a religious school?
St John Bosco has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,799/100K)
FBI UCR 2024. City-level (Bellflower). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 756
- Gender Split
- 100% M / 0% F
- Student-Teacher Ratio
- 14.7:1
- Teachers (FTE)
- 51
- Type
- private
- Coed Status
- all-boys
- Affiliation
- Roman Catholic
- School Day
- 6.7 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- LOS ANGELES
- Phone
- (562) 920-1734
- 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
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