Hackensack High School

Hackensack High School is a four-year comprehensivepublichigh school located in Hackensack, in the U.S. state of New Jersey, operating as part of the Hackensack Public Schools. Hackensack High School serves students from the Bergen County, New Jersey, communities of Hackensack, South Hackensack (80 students in 2011–12), and Rochelle Park (120 students).

As of the 2024–25 school year, the school had an enrollment of 1,813 students and 137.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 13.2:1. There were 1,029 students (56.8% of enrollment) eligible for free lunch and 126 (6.9% of students) eligible for reduced-cost lunch.