Ridgefield Memorial High School is a comprehensive community four-year public high school located in Ridgefield, New Jersey, United States, serving students in ninth through twelfth grades as the lone secondary school of the Ridgefield School District. As of the 2013-14 school year, the school had an enrollment of 561 students and 51.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.0:1. There were 98 students (17.5% of enrollment) eligible for free lunch and 48 (8.6% of students) eligible for reduced-cost lunch.