DeWitt Clinton High School is a public high school located in New York City. Opened in 1897 and all boys at first, it became co-ed in 1983. From its original building on West 13th Street in Manhattan, it moved in 1906 to its second home on 59th Street and Tenth Avenue (now John Jay College of Criminal Justice) and in 1929 to its present home on Mosholu Parkway in the Bronx.