A+
Commack High School
PublicHighGrades 9–12
1 Scholar Ln, Commack, NY 11725 · (631) 912-2100 · Part of Commack Union Free School District
Students
1,728
Students per teacher
12:1
Free or reduced lunch
19%
Setting
Suburb
Grades
9–12
What stands out about Commack High School
- School Grade A+: near the top of New York’s public schools
- Math proficiency 42 pts above the state
- Reading / language arts 34 pts above the state
- Small classes: 12:1 students per teacher
- Enrollment down 16% since 2020
On the path
Where Commack kids come from and go next.
6–8Commack Middle School1,337 students
9–12Commack High SchoolYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency98%
State average 56.1%
Reading / language arts97%
State average 62.6%
Location
Directions ↗
1 Scholar Ln, Commack
Students
Enrollment by grade
Grade 9416
Grade 10440
Grade 11445
Grade 12406
Ungraded21
Enrollment over time
2,058’20
1,915’21
1,861’22
1,815’23
1,728’24
Down 16% since 2020.
Who goes here
White 71%Asian 13%Hispanic 11%Two or more races 2%Black 2%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Commack High School.
Other schools in Commack Union Free School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.