Commack High School is located in Commack, NY and is in Commack Union Free School District. It is a public school that serves 2458 students in grades 9-12. See Commack High School's test results
to learn more about school performance.
In 2011, Commack High School had 14 students for every full-time equivalent teacher. The New York average is 13 students per full-time equivalent teacher.