Best Mastic Beach Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 3,123 students in Mastic Beach, NY.

The top ranked public high school in Mastic Beach, NY is William Floyd High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Mastic Beach, NY public high school have an average math proficiency score of 48% (versus the New York public high school average of 55%), and reading proficiency score of 67% (versus the 59% statewide average). High schools in Mastic Beach have an average ranking of 4/10, which is in the bottom 50% of New York public high schools.

Mastic Beach, NY public high school have a Graduation Rate of 91%, which is more than the New York average of 89%.

The school with highest graduation rate is William Floyd High School, with 91% graduation rate. Read more about public school graduation rate statistics in New York or national school graduation rate statistics.

Minority enrollment is 69% of the student body (majority Hispanic), which is more than the New York public high school average of 61% (majority Hispanic).