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Brentwood High School

2 6th Ave, Brentwood, NY 11717

CSchola Grade
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Grades
9–12
High
Students
4,816
Enrolled 2024–25
Students per teacher
14.2 : 1
Full-time teachers
District
Brentwood Union Free School District
Suffolk County

Schola Grade C · Average

Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Test scores76% proficient in math & reading
58thpercentile
Equity74% of low-income students proficient
62ndpercentile
Attendance26% chronically absent
67thpercentile
Graduation rate79% graduate in 4 years
11thpercentile
College readinessAt least 21% take AP, IB or dual-enrollment courses
39thpercentile
Class size14.2 students per teacher
10thpercentile

Percentiles compare this school with other New York high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Brentwood High School

Brentwood High School is a public high school in Brentwood, New York, serving grades 9–12. It is part of Brentwood Union Free School District. The school is located in a large suburb in Suffolk County.

In the 2024–25 school year, 4,816 students were enrolled, with about 14.2 students for every full-time teacher. That ratio is larger than the typical New York high school (10.7 students per teacher). Its Schola Grade is C (average), compared with 1,093 New York high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

2 6th Ave
Brentwood, NY 11717
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
4,816 students
Students per teacher
14.2 to 1
AP courses offered
22
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Brentwood Union Free School District
County
Suffolk County
NCES school ID
360528004433

Schools near Brentwood High School

All 14 schools in Brentwood →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.