Below Average
#4236 of 4,739 schools in NY
Brentwood High School
High School · BRENTWOOD UNION FREE SCHOOL DISTRICT
2 6TH AVE, Brentwood, NY 11717
Enrollment
4,803
Student-Teacher
14.4:1
Score
4.4
Grades
9th – 12th
Enrollment
4,803
Student-Teacher
14.4:1
Score
4.4
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Brentwood
#9 of 13
public schools
New York high schools
#1,103 of 1,160
In district
#13 of 17
BRENTWOOD UNION FREE SCHOOL DISTRICT
Equity
9.0 / 10
Exceptional
About Brentwood High School
Brentwood High School serves 4,803 students in grades 9-12 in Suffolk County's large suburban community. With 333 full-time equivalent teachers, the school maintains a student-teacher ratio of 14.4:1, providing reasonable class sizes for this sizable public high school. The school has room for academic growth, currently ranking #3662 out of 4758 New York high schools with a MySchoolScout rating of 3.8 out of 10.
While test score data isn't available, the school continues to focus on supporting its diverse student body through their educational journey. Located at 2 6th Avenue in Brentwood, the school serves a community where the median household income reaches $111,425 and the median home value is $416,200. The surrounding ZIP code of 11717 has a population of 64,969 residents, with 17% holding bachelor's degrees or higher and a poverty rate of 6.7%.
As one of the larger high schools in the region, Brentwood High School offers the advantages that come with size, including potentially diverse course offerings and extracurricular opportunities for its extensive student population. The school operates within Suffolk County's large suburban setting, serving families throughout the established Brentwood community.
What's said publicly about Brentwood High School
Synthesized from public, attributable sources. Updated April 2026.
Sources (2)
What Parents Should Know
Brentwood High School is a large school with 4,803 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Brentwood High School — Students at Brentwood High School score 75% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
76.7%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 4 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 2.8/10.
How Brentwood High School Compares
See how Brentwood High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 91% (2019) to 83% (2021). Reading/ELA proficiency has declined from 90% (2019) to 67% (2021).
Location
2 6TH AVE, Brentwood, NY 11717
Nearby Alternatives
Families considering Brentwood High School may also want to explore other high schools in the area. BAY SHORE SENIOR HIGH SCHOOL (rated 7.3/10, 3.0 miles away, in nearby Bay Shore), which scores notably higher. Another option is OAK PARK ELEMENTARY SCHOOL (rated 6.8/10, 0.8 miles away, in nearby Bay Shore), which scores notably higher. Additionally, SOUTHEAST ELEMENTARY SCHOOL (rated 6.2/10, 1.5 miles away), which scores notably higher. For more schools in Brentwood, see our Brentwood schools guide .
Nearby Schools
20 within 3.0 mi| School | Distance | Rating |
|---|---|---|
| SOUTH MIDDLE SCHOOL Brentwood | 0.5 mi | 5.1 |
| OAK PARK ELEMENTARY SCHOOL Bay Shore | 0.8 mi | 6.8 |
| PINE PARK ELEMENTARY SCHOOL Brentwood | 0.9 mi | 3.7 |
| TWIN PINES ELEMENTARY SCHOOL Brentwood | 0.9 mi | 3.8 |
| FRESHMAN CENTER Brentwood | 1.0 mi | 4.8 |
| EAST MIDDLE SCHOOL Brentwood | 1.2 mi | 5.1 |
| NORTH MIDDLE SCHOOL Brentwood | 1.5 mi | 5.3 |
| EAST ELEMENTARY SCHOOL Brentwood | 1.3 mi | 3.5 |
| NORTHEAST ELEMENTARY SCHOOL Brentwood | 1.7 mi | 4.4 |
| NORTH ELEMENTARY SCHOOL Brentwood | 1.8 mi | 3.0 |
| SOUTHEAST ELEMENTARY SCHOOL Brentwood | 1.5 mi | 6.2 |
| HEMLOCK ELEMENTARY SCHOOL Bay Shore | 1.7 mi | 5.2 |
| LAUREL PARK ELEMENTARY SCHOOL Brentwood | 1.6 mi | 5.2 |
| LORETTA PARK ELEMENTARY SCHOOL Brentwood | 1.7 mi | 4.8 |
| MARY G CLARKSON SCHOOL Bay Shore | 2.1 mi | 6.2 |
| BAY SHORE MIDDLE SCHOOL Bay Shore | 2.3 mi | 5.6 |
| SOUTHWEST ELEMENTARY SCHOOL Bay Shore | 2.3 mi | 5.1 |
| BROOK AVENUE ELEMENTARY SCHOOL Bay Shore | 2.9 mi | 6.2 |
| BAY SHORE SENIOR HIGH SCHOOL Bay Shore | 3.0 mi | 7.3 |
| FIFTH AVENUE SCHOOL Bay Shore | 3.0 mi | 6.2 |
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| WILLIAM FLOYD HIGH SCHOOL Mastic Beach, NY | 5.7 |
| FRANKLIN DELANO ROOSEVELT HIGH SCHOOL Brooklyn, NY | 5.8 |
Frequently Asked Questions
Common questions about Brentwood High School
What grades does Brentwood High School serve?
Brentwood High School serves students in grades 9th through 12th.
How many students attend Brentwood High School?
Brentwood High School has an enrollment of approximately 4,803 students.
What is the student-teacher ratio at Brentwood High School?
The student-teacher ratio at Brentwood High School is 14.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Brentwood High School rank in NY?
Brentwood High School is ranked #4236 out of 4,739 schools in NY.
What is Brentwood High School's MySchoolScout rating?
Brentwood High School has a composite rating of 4.4 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 Brentwood High School?
Based on the most recent state assessment data, Brentwood High School has 87.0% math proficiency and 78.5% reading/ELA proficiency.
Is Brentwood High School a charter school?
No, Brentwood High School is not a charter school. It is a traditional public school operated by the local school district.
Is Brentwood High School a Title I school?
No, Brentwood High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Brentwood High School?
76.7% of students at Brentwood High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 4,803
- Student-Teacher Ratio
- 14.4:1
- Teachers (FTE)
- 333
- Free/Reduced Lunch
- 76.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Phone
- (631) 434-2204
- Data Year
- 2023–2024
Resources & Links
District
BRENTWOOD UNION FREE SCHOOL DISTRICT- District Enrollment
- 18,443
- Schools in District
- 17
- Per-Pupil Spending
- $27,306
- District Rank
- #13 of 17
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 Public Schools in New York 2026: Top Districts from NYC to the Suburbsbest schools
- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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