The Marlboro Township School District is a community public school district that serves students in pre-kindergarten through eighth grade in Marlboro Township in Monmouth County, New Jersey, United States.As of the 2018–19 school year, the district, comprising eight schools, had an enrollment of 4,784 students and 440.5 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.9:1.The district is classified by the New Jersey Department of Education as being in District Factor Group "I", the second-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.Most public students in ninth through twelfth grades from Marlboro Township attend Marlboro High School, which is part of the Freehold Regional High School District, with some Marlboro students attending Colts Neck High School. The district also serves students from Colts Neck Township, Englishtown, Farmingdale, Freehold Borough, Freehold Township, Howell Township and Manalapan Township. Many Marlboro students attend the various Learning Centers and Academies available at other district high schools and students from other municipalities in the district attend Marlboro High School's Business Learning Center. As of the 2018–19 school year, Marlboro High School had an enrollment of 1,822 students and 127.2 classroom teachers (on an FTE basis), for a student–teacher ratio of 14.3:1 and Colts Neck High School had an enrollment of 1,358 students and 94.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 14.4:1.