Stonington High School 176 S Broad St, Pawcatuck, CT06379 Stonington High School's first graduating class graduated in 1911. Back then, the high school was located in Stonington…More Borough. Years later the school was moved to what is currently is Pawcatuck Middle School before finally residing at 176 Broad St. The school underwent renovation between 2003 and 2005. Principal Stephen Murphy presides over the school. Mark Friese is the Assistant Principal.