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Commack High School

1 Scholar Ln, Commack, NY 11725

ASchola Grade
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Grades
9–12
High
Students
1,728
Enrolled 2024–25
Students per teacher
12 : 1
Full-time teachers
District
Commack Union Free School District
Suffolk County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Test scores98% proficient in math & reading
99thpercentile
Equity96% of low-income students proficient
99thpercentile
Attendance10% chronically absent
95thpercentile
Graduation rate100% graduate in 4 years
98thpercentile
College readinessAt least 40% take AP, IB or dual-enrollment courses
80thpercentile
Class size12 students per teacher
33rdpercentile

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 Commack High School

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

In the 2024–25 school year, 1,728 students were enrolled, with about 12 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 A (excellent), compared with 1,093 New York high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1 Scholar Ln
Commack, NY 11725
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,728 students
Students per teacher
12 to 1
AP courses offered
8
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Commack Union Free School District
County
Suffolk County
NCES school ID
360813000580

Schools near Commack High School

All 9 schools in Commack →

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.