Limited Profile
Not enough data to generate a rating
Marlborough School
High School
250 South Rossmore Avenue, Los Angeles, CA 90004
Enrollment
546
Student-Teacher
6.1:1
Grades
7th – 12th
Enrollment
546
Student-Teacher
6.1:1
Grades
7th – 12th
Updated
2024-25
Updated 2024-25
About Marlborough School
Marlborough School is a private high school in Los Angeles, CA 90004. The school serves approximately 546 students in grades 7th – 12th with a student-teacher ratio of 6.1:1. Located in a neighborhood with a median household income of $62,655, where 40% of adults hold a bachelor's degree or higher.
What Parents Should Know
With a student-teacher ratio of 6.1:1, Marlborough School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Marlborough School 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 Marlborough School compares to 282 public schools serving similar grades in Los Angeles, CA
Nearby High Schools
| School | Rating |
|---|---|
| Marlborough School (this school) | — |
| John Burroughs Middle | 8.9 |
| Los Angeles Senior High | 5.1 |
| Magnolia Science Academy 6 | 8.8 |
| Girls Academic Leadership Acad Dr. Michelle King Sch STEM | 9.2 |
| Hubert Howe Bancroft Middle | 7.2 |
| Pio Pico Middle | 7.5 |
| UCLA Community K-12 | 6.7 |
| Richard A. Alonzo Community Day | 6.4 |
| Los Angeles High School of the Arts | 8.9 |
| School for the Visual Arts and Humanities | 7.3 |
| Ambassador-Global Leadership | 6.0 |
| New Open World Academy K-12 | 5.3 |
| Johnnie Cochran Jr. Middle | 6.4 |
| Whitman Continuation | 8.0 |
| Fairfax Senior High | 7.1 |
| Virgil Middle | 8.7 |
| Hollywood Senior High | 8.7 |
| Young Oak Kim Academy | 8.0 |
| Camino Nuevo Charter Academy #2 | 3.6 |
| Everest Value | 8.6 |
Showing 20 of 282 schools. View all schools in Los Angeles
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- 7th – 12th
- Enrollment
- 546 students
- Type
- Private
- Student-Teacher Ratio
- 6.1:1
- Address
- 250 South Rossmore Avenue, Los Angeles, CA 90004
- Phone
- (323) 935-1147
- Data Year
- SY 2024-25
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test Scores
Test score data not yet available for this school.
Location
250 South Rossmore Avenue, Los Angeles, CA 90004
Nearby Alternatives
Families considering Marlborough School may also want to explore other high schools in the area. Girls Academic Leadership Acad Dr. Michelle King Sch STEM (rated 9.2/10, 1.0 miles away). Another option is MARLBOROUGH SCHOOL (rated 6.7/10). Additionally, BNOS ESTHER H.S. (rated 5.4/10, 1.0 miles away). For more schools in Los Angeles, see our Los Angeles schools guide .
Nearby Schools
20 within 1.0 mi| School | Distance | Rating |
|---|---|---|
| MARLBOROUGH SCHOOL Los Angeles | 0.0 mi | 6.7 |
| Third Street Elementary Los Angeles | 0.5 mi | 9.6 |
| Samuel A. Fryer Yavneh Hebrew Los Angeles | 0.5 mi | — |
| John Burroughs Middle Los Angeles | 0.7 mi | 8.9 |
| PAGE ACADEMY-HANCOCK PARK Los Angeles | 0.8 mi | 8.1 |
| Page Private-Hancock Park Los Angeles | 0.8 mi | — |
| CHRIST THE KING SCHOOL Los Angeles | 0.9 mi | 6.0 |
| Windsor Math and Science Academy Los Angeles | 0.8 mi | — |
| Wilshire Park Elementary Los Angeles | 0.9 mi | 8.1 |
| Los Angeles Senior High Los Angeles | 1.0 mi | 5.1 |
| Girls Academic Leadership Acad Dr. Michelle King Sch STEM Los Angeles | 1.0 mi | 9.2 |
| Van Ness Avenue Elementary Los Angeles | 1.0 mi | 8.9 |
| Magnolia Science Academy 6 Los Angeles | 1.0 mi | 8.8 |
| Wilton Place Elementary Los Angeles | 1.0 mi | 7.4 |
| ST JAMES EPISCOPAL SCHOOL Los Angeles | 1.0 mi | 7.3 |
| St. James' Episcopal School Los Angeles | 1.0 mi | — |
| St. Brendan Los Angeles | 1.0 mi | — |
| BNOS ESTHER H.S. Los Angeles | 1.0 mi | 5.4 |
| ST BRENDAN CATHOLIC SCHOOL Los Angeles | 1.0 mi | 6.1 |
| Champion of Life Academy Los Angeles | 1.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 90004 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$62,655
Median Home Value
$1,457,200
Median Rent
$1,752/mo
Population
58,844
College Educated
40%
Homeownership
16.9%
Avg Commute
31.6 min
Poverty Rate
18.8%
Median Age
36.8
Community Profile
The community surrounding Marlborough School has a median household income of $62,655. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $1,457,200, with a median rent of $1,752/month. The area has a poverty rate of 18.8%. The average commute for residents is 32 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 |
|---|---|
| 21st Century STEM Academy Sacramento, CA | — |
| Adventure Christian School Roseville, CA | — |
| Al-Arqam Islamic School & College Preparatory Sacramento, CA | — |
| Beacon Hill Classical Academy Camarillo, CA | — |
| Berean Christian High School Walnut Creek, CA | — |
| Bishop Mora Salesian High School Los Angeles, CA | — |
Frequently Asked Questions
Common questions about Marlborough School
What grades does Marlborough School serve?
Marlborough School serves students in grades 7th through 12th.
How many students attend Marlborough School?
Marlborough School has an enrollment of approximately 546 students.
What is the student-teacher ratio at Marlborough School?
The student-teacher ratio at Marlborough School is 6.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Marlborough School a private school?
Yes, Marlborough School is a private coeducational school. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,223/100K)
FBI UCR 2024. City-level (Los Angeles). Data >1 year old.
Quick Facts NCES PSS (SY 2024-25)
- Grades
- 7th – 12th
- Enrollment
- 546
- Student-Teacher Ratio
- 6.1:1
- Teachers (FTE)
- 90
- Type
- private
- Coed Status
- coed
- County
- Los Angeles
- Phone
- (323) 935-1147
- Data Year
- 2025–2026
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
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