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Best High Schools in Commack, NY

At a glance

School

1,728

Students

5-star school

Top rankedCommack High School64^th of 1,234 New York high schools

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Biggest riser

Commack High School up 10 spots statewide this year

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Summary:

Commack, New York is home to a single high school, Commack High School, which has consistently ranked among the top high schools in the state. This sizable school of 1,815 students boasts a strong academic program, with students regularly outperforming state and district averages on Regents exams, particularly in subjects like Chemistry, Algebra II, English Language Arts, and U.S. History and Government.

Commack Union Free School District has invested heavily in its high school, with Commack High School spending $34,813 per student, significantly higher than the state average. This funding has contributed to a low 12.6 student-teacher ratio, indicating relatively small class sizes. Additionally, Commack High School has maintained a 5-star rating from School Digger, the highest possible, for the past three school years, and its 84.3% four-year graduation rate exceeds the state average.

While Commack High School's performance is impressive, the school faces one area of concern: a 31.5% chronic absenteeism rate, which is higher than the state average. This may be an issue worth further investigation and intervention to ensure all students are able to fully benefit from the school's exceptional resources and educational opportunities.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Immunizations Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				Regents Chemistry (2025)	Regents Common Core Algebra II (2025)	Regents Common Core English Language Arts (2025)	Regents Common Core Geometry (2025)	Regents Earth Science (2025)	Regents Global History and Geography (2025)	Regents Living Environment (2025)	Regents Physics (2025)	Regents U.S. History and Government (2025)	Regents Algebra I (2025)	Regents Geometry (2025)	% Completely Immunized (2020)	% Polio (2020)	% Measles (2020)	% Mumps (2020)	% Rubella (2020)	% Diphtheria (2020)	% Hepatitis B (2020)	% Varicella (2020)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2025)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	Regents Chemistry End of Course	Regents Common Core Algebra II End of Course	Regents Common Core English Language Arts End of Course	Regents Common Core Geometry End of Course	Regents Earth Science End of Course	Regents Global History and Geography End of Course	Regents Living Environment End of Course	Regents Physics End of Course	Regents U.S. History and Government End of Course	Regents Algebra I End of Course	Regents Geometry End of Course	% Completely Immunized All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Diphtheria All Grades	% Hepatitis B All Grades	% Varicella All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Commack High School	Public	9-12	1 Scholar Ln	Commack	11725	Suffolk County	Commack Union Free School District	No	No	No	Yes	(631) 912-2100	1,728	144	12.0	18.9%	1,229 (71.1%)	35 (2.0%)	197 (11.4%)	228 (13.2%)	2 (0.1%)	1 (0.1%)	36 (2.1%)	84	64^th of 1234 public high schools	94.8%		82.5	74^th of 1242 public high schools	94.0%	10	90.0	90.1	96.5	47.5	84.2	96.1	83.9	81.6	96.7	82.0	87.6	99.1	99.2	99.8	99.8	99.8	99.3	99.4	99.7	$37,734	$593	$37,141

Cities Near Commack

City	Distance	# of Schools	Statewide Rank
Smithtown	1.86 mi	8	217^th
Dix Hills	2.11 mi	11	71^st
Elwood	2.39 mi	3	118^th
Brentwood	2.78 mi	13	734^th
East Northport	2.97 mi	3	364^th

See the top NY New York cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.