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. 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