Excellent
#32 of 4,742 schools in NY
Top 1% in state
Commack High School
High School · COMMACK UNION FREE SCHOOL DISTRICT
PO BOX 150, Commack, NY 11725
Enrollment
1,815
Student-Teacher
12.7:1
Score
9.2
Grades
9th – 12th
Enrollment
1,815
Student-Teacher
12.7:1
Score
9.2
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#32 of 4,742
In Commack
#1 of 7
public schools
In district
#1 of 8
COMMACK UNION FREE SCHOOL DISTRICT
Academic performance
9.7 / 10
Excellent
Shortlisting around Commack High School?
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Commack High School
High School in Commack · grades 9th – 12th. Start here, then compare fit against nearby and district options.
North Ridge School
0.2 mi away. Use as a geographic alternative in the same move search.
The Children's Center at Ucp
1.3 mi away. Use as a geographic alternative in the same move search.
About Commack High School
Commack High School is a public high school in Commack, NY, part of COMMACK UNION FREE SCHOOL DISTRICT. Commack High School serves approximately 1,815 students, and covers grades 9th-12th, and has a 12.7:1 student-teacher ratio. Commack High School has a current MySchoolScout rating of 9.2 out of 10 and ranks #32 of 4,742 schools in NY.
Structured state assessment records for Commack High School show 98% math proficiency (multi-year average, 2009-2021) and 98% reading/ELA proficiency (multi-year average, 2009-2021).
- This school 9.2 · Excellent
- NY avg 7.0
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Commack High School — Students at Commack High School score 98% proficient, which is above what's typical for similar communities (expected: 63%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
16%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 26 test records from NY state assessments. About our data
Proficiency Trend
→ StableAverage 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: 8.5/10.
How Commack High School Compares
See how Commack High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
PO BOX 150, Commack, NY 11725
Nearby Alternatives
Families considering Commack High School may also want to explore other high schools in the area. SMITHTOWN HIGH SCHOOL-WEST (rated 8.7/10, 2.4 miles away, in nearby Smithtown), with a comparable rating. Additionally, ELWOOD/JOHN GLENN HIGH SCHOOL (rated 8.6/10, 2.5 miles away, in nearby Elwood), with a comparable rating. For more schools in Commack, see our Commack schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| NORTH RIDGE SCHOOL Commack | 0.2 mi | 7.8 |
| THE CHILDREN'S CENTER AT UCP Commack | 1.3 mi | 5.2 |
| BURR INTERMEDIATE SCHOOL Commack | 1.3 mi | 5.8 |
| FIFTH AVENUE ELEMENTARY SCHOOL East Northport | 1.4 mi | 7.8 |
| INDIAN HOLLOW SCHOOL Commack | 1.4 mi | 7.7 |
| EAST NORTHPORT MIDDLE SCHOOL East Northport | 1.7 mi | 7.4 |
| SAWMILL INTERMEDIATE SCHOOL Commack | 2.3 mi | 5.5 |
| HARLEY AVENUE ELEMENTARY SCHOOL Elwood | 1.8 mi | 7.8 |
| TRINITY REGIONAL SCHOOL-EAST NORTHPORT CAMPUS East Northport | 1.9 mi | 5.4 |
| NASSAU SUFFOLK SERVICES FOR AUTISM Commack | 2.4 mi | — |
| WOOD PARK SCHOOL Commack | 2.4 mi | 7.7 |
| FORT SALONGA ELEMENTARY SCHOOL Northport | 2.9 mi | 8.3 |
| SCHOOL HOUSE East Northport | 2.5 mi | 7.8 |
| COMMACK MIDDLE SCHOOL Commack | 3.0 mi | 7.8 |
| RJ O INTERMEDIATE SCHOOL Kings Park | 2.7 mi | 6.0 |
| SMITHTOWN HIGH SCHOOL-WEST Smithtown | 2.4 mi | 8.7 |
| ELWOOD/JOHN GLENN HIGH SCHOOL Elwood | 2.5 mi | 8.6 |
| ROLLING HILLS SCHOOL Dix Hills | 3.2 mi | 7.6 |
| WILLIAM T ROGERS MIDDLE SCHOOL Kings Park | 2.9 mi | 7.7 |
| ACCOMPSETT MIDDLE SCHOOL Smithtown | 2.6 mi | 6.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11725 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$168,324
Median Home Value
$643,000
Median Rent
$2,358/mo
Population
29,050
College Educated
59%
Homeownership
92.8%
Avg Commute
33.2 min
Poverty Rate
3.5%
Median Age
42.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| GREAT NECK SOUTH HIGH SCHOOL Great Neck, NY | 9.2 |
| HARRISON HIGH SCHOOL Harrison, NY | 9.2 |
| SANFORD H CALHOUN HIGH SCHOOL Merrick, NY | 9.2 |
| SYOSSET SENIOR HIGH SCHOOL Syosset, NY | 9.2 |
| VALLEY STREAM CENTRAL HIGH SCHOOL Valley Stream, NY | 9.2 |
| WARD MELVILLE SENIOR HIGH SCHOOL East Setauket, NY | 9.2 |
Frequently Asked Questions
Common questions about Commack High School
What grades does Commack High School serve?
Commack High School serves students in grades 9th through 12th.
How many students attend Commack High School?
Commack High School has an enrollment of approximately 1,815 students.
What is the student-teacher ratio at Commack High School?
The student-teacher ratio at Commack High School is 12.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Commack High School rank in NY?
Commack High School ranks #32 of 4,742 schools in NY.
What is Commack High School's MySchoolScout rating?
Commack High School has a current MySchoolScout rating of 9.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Commack High School?
Based on loaded state assessment records, Commack High School has 98% math proficiency (multi-year average, 2009-2021) and 98% reading/ELA proficiency (multi-year average, 2009-2021).
Is Commack High School a charter school?
No, Commack High School is not a charter school. It is a traditional public school operated by the local school district.
Is Commack High School a Title I school?
No, Commack High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Commack High School?
16.0% of students at Commack 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,815
- Student-Teacher Ratio
- 12.7:1
- Teachers (FTE)
- 143
- Free/Reduced Lunch
- 16.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 10.0%
- Phone
- (631) 912-2109
- 4-Year Graduation
- 98.0%
Resources & Links
District
COMMACK UNION FREE SCHOOL DISTRICT- District Enrollment
- 5,518
- Schools in District
- 8
- Per-Pupil Spending
- $33,581
- District Rank
- #1 of 8
Other Schools in This District
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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