DuVal High School (DHS), is a comprehensive public four-year high school in Prince George's County, Maryland. DuVal High School opened in 1960 to relieve overcrowding from other local area high schools. The original building was a one-story, 38-classroom school situated in the formerly small village of Good Luck, Maryland. The historic primary school serving the same community was built in 1899, expanded in 1915 but abandoned circa 1935, and became a private residence in 1938.