The South Plainfield Public Schools is a comprehensive community public school district, for South Plainfield, in Middlesex County, New Jersey, United States, that serves students in pre-kindergarten through twelfth grade.As of the 2011-12 school year, the district's eight schools had an enrollment of 3,638 students and 289.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.59:1.The district is classified by the New Jersey Department of Education as being in District Factor Group "FG", the fourth-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.SchoolsThe schools in the district (with 2011-12 enrollment data from the National Center for Education Statistics). are: PreschoolFuture Stars Preschool Program (PreK; 46 students)Elementary schoolFranklin Elementary School (grades K-4; 312 students) Ralph Errico - Principal Kevin Hajduk - Principal Leo Whalen - Principal Bob Diehl - Principal Ellen Decker Lorys - PrincipalMiddle school Roger Vroom - PrincipalHigh school Ron Spring - Principal
