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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

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

Sources: School's website Wikipedia

Synthesized from public, attributable sources. Updated April 2026.

Brentwood High School is a secondary institution located in Brentwood, New York, on Long Island 2 . It operates as part of the Brentwood Union Free School District and is noted as one of the largest high schools in New York state 2 . The district serves a diverse student body representing over 50 nationalities 1 . Graduates have attended universities including Yale, Cornell, and MIT 1 . Recent events include the Brentwood Winter Color Guard winning a championship in April 2026 1 . Additionally, a high school runner received the News 12 Scholar-Athlete Award in April 2026 1 . Freshmen in the district earned college credit through a composites program in April 2026 1 . The district also hosted an Autism & Neurodiversity All-Abilities Expo at the high school in April 2026 1 .
Sources (2)
  1. www.brentwood.k12.ny.us
  2. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

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 metrics
Student Progress2.8Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-7.75 pts/yr
Data Period2019–2021
TrendDeclining
Academics8.6Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency83%
Reading/ELA Proficiency67%
Overall Proficiency75%
Expected (poverty-adj.)50%
vs. Expected+25.3 pts
Adjusted Percentile79th
College Readiness2.8Needs Improvement30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation7.2%
IB ProgramNo
Resources & Environment3.7Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.4:1
Per-Pupil Spending$24,661

Brentwood High School — Students at Brentwood High School score 75% proficient, which is above what's typical for similar communities (expected: 50%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

76.7%

Students qualifying for federal meal assistance

Test Scores NY EDFACTS (2020-21)

Math Proficiency 87.0%
School
State
N/A
ELA Proficiency 78.5%
School
State
N/A

Based on 4 test records from NY state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
91%
ELA
90%
2021*
Math
83%
ELA
67%

* 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.

Overall Score
4.4/10
11th percentile in NY
Academic
8.6/10
8.6/10
Growth
2.8/10
Below average
Environment
3.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
77%
Teaching Staff
14:1 student-teacher ratio
333 teachers

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
55 Somewhat Walkable
Bike Score
43 Somewhat Bikeable
County Safety
Low (3/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

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
Data Year
2023–2024

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 methodology

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