Morris Knolls High School is a four-year comprehensive public high school serving students in ninth through twelfth grades from Denville and most of Rockaway Township in Morris County, New Jersey, United States, operating as one of the two secondary schools of the Morris Hills Regional High School District. The school is located in Denville but has a Rockaway mailing address. The other high school in the district is Morris Hills High School.As of the 2014-15 school year, the school had an enrollment of 1,583 students and 142.7 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.1:1. There were 120 students (7.6% of enrollment) eligible for free lunch and 28 (1.8% of students) eligible for reduced-cost lunch.As a part of the Morris Hills Regional School District's (MHRD) magnet program, Morris Knolls was approved as an International Baccalaureate (IB) world school. The IB Diploma Program at Morris Knolls (MKIB) serves more than 80 students.
