Best Central Islip Public Schools (2026)

For the 2026 school year, there are 8 public schools serving 7,220 students in Central Islip, NY.

The top-ranked public schools in Central Islip, NY are Central Islip Senior High School, Francis J O'neill School and Marguerite L Mulvey School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Central Islip, NY public schools have an average math proficiency score of 33% (versus the New York public school average of 53%), and reading proficiency score of 31% (versus the 49% statewide average). Schools in Central Islip have an average ranking of 1/10, which is in the bottom 50% of New York public schools.

Minority enrollment is 98% of the student body (majority Hispanic), which is more than the New York public school average of 61% (majority Hispanic).