Ward Melville High School is a public high school in the Three Village Central School District of Suffolk County, New York on Long Island, serving grades ten through twelve. It is fed by the two junior high schools in the district: Paul J. Gelinas Junior High School and Robert Cushman Murphy Junior High School, and is named after businessman and philanthropist Ward Melville.Located sixty miles from Manhattan in the Three Village area, Ward Melville High School is situated in East Setauket, New York. The school serves students from East Setauket, South Setauket, Stony Brook, Old Field, Strongs Neck, and Poquott.As of the 2011–12 school year, the school had an enrollment of 1,848 students and 140.0 classroom teachers (on an FTE basis), for a student-teacher ratio of 13.2.The building was originally designed to have 290700sqft with capacity for 2,000 students, and two new wings were built in 2000 to accommodate the growth of the student body over the years. Each of the three grades currently has approximately 600 students.