Riverside High School is a four-year comprehensive public high school that serves students in ninth through twelfth grades from Riverside Township in Burlington County, New Jersey, United States, operating as the lone secondary school of the Riverside School District. As of the 2020–21 school year, the school had an enrollment of 396 students and 36.8 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.8:1. There were 170 students (42.9% of enrollment) eligible for free lunch and 27 (6.8% of students) eligible for reduced-cost lunch.