Plainedge High School is the only high school in the village of North Massapequa, New York. It is a public high school which is part of Plainedge Union Free School District. As of the 2014-15 school year, the school had an enrollment of 1,045 students and 76.5 classroom teachers, for a student–teacher ratio of 13.7:1. There were 78 students (7.5% of enrollment) eligible for free lunch and 30 (2.9% of students) eligible for reduced-cost lunch."