Syosset High School, located on Southwoods Road in Syosset, New York, United States, in Nassau County on Long Island, is the only public high school for residents of the Syosset Central School District. As of 2012, the news magazine Newsweek ranked the high school 42nd best in the US. Syosset High School has been ranked #10 in New York by niche.com as of 2016.