South Plainfield High School is a four-year, co-ed comprehensive community public high school located in South Plainfield in Middlesex County, New Jersey, United States, serving students in ninth through twelfth grades and operating as the sole secondary school in the South Plainfield Public Schools. The school offers numerous clubs, activities, and athletics.As of the 2014-15 school year, the school had an enrollment of 1,107 students and 88.8 classroom teachers, for a student–teacher ratio of 12.5:1. There were 222 students eligible for free lunch and 104 eligible for reduced-cost lunch.Awards, recognition and rankingsIn 1996, the New Jersey Department of Education recognized the school with the "Best Practices Award" for its Respect All Races Everywhere (R.A.R.E.) Program in which administrators, staff, and students work together to make cultural and ethnic diversity an instructional theme. The school was the 157th-ranked public high school in New Jersey out of 339 schools statewide in New Jersey Monthly magazine's September 2014 cover story on the state's "Top Public High Schools", using a new ranking methodology. The school had been ranked 227th in the state of 328 schools in 2012, after being ranked 148th in 2010 out of 322 schools listed. The magazine ranked the school 158th in 2008 out of 316 schools. The school was ranked 160th in the magazine's September 2006 issue, which surveyed 316 schools across the state. Schooldigger.com ranked the school 183rd out of 381 public high schools statewide in its 2011 rankings (an increase of 25 positions from the 2010 ranking) which were based on the combined percentage of students classified as proficient or above proficient on the two components of the High School Proficiency Assessment (HSPA), mathematics (78.9%) and language arts literacy (93.5%).
