West Windsor-Plainsboro High School South (known locally as South), is a four-year comprehensive public high school located in the Princeton Junction section of West Windsor in Mercer County, in the U.S. state of New Jersey, serving students in ninth through twelfth grades. The school is part of the West Windsor-Plainsboro Regional School District, a regional school district serving students from West Windsor and from Plainsboro Township (in Middlesex County). It is one of two high schools in the district, the other being West Windsor-Plainsboro High School North. Students at High School South outperform other students in New Jersey on college admissions tests, scoring an average of 1351/1600 on the SAT compared to New Jersey students' average of 1080/1600. The school determines both unweighted and weighted GPAs for students and does not rank students with the exception of the top five in every graduating class. Source: Wikipedia (en)