Willingboro High School is a four-year comprehensive public high school that serves students in ninth through twelfth grades from Willingboro Township in Burlington County, New Jersey, United States, operating as the lone secondary school of the Willingboro Public Schools. As of the 2020–21 school year, the school had an enrollment of 674 students and 55.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.3:1. There were 376 students (55.8% of enrollment) eligible for free lunch and 70 (10.4% of students) eligible for reduced-cost lunch.