Pennsville Memorial High School is comprehensive community public high school in Pennsville Township, Salem County, New Jersey, United States, that serves students in ninth through twelfth grades as the lone secondary school of the Pennsville School District. As of the 2019–20 school year, the school had an enrollment of 452 students and 50.5 classroom teachers (on an FTE basis), for a student–teacher ratio of 9.0:1. There were 108 students (23.9% of enrollment) eligible for free lunch and 18 (4.0% of students) eligible for reduced-cost lunch.