Wallington Jr./Sr. High School is a six-year comprehensive public high school that serves students in seventh through twelfth grades from Wallington, in Bergen County, New Jersey, United States, operating as the lone secondary school of the Wallington Public Schools. As of the 2014-15 school year, the school had an enrollment of 537 students and 37.1 classroom teachers, for a student–teacher ratio of 14.5:1.