The Charter School of Wilmington is a high school in Wilmington, Delaware, one of the first public/private (self-governed, state funded) charter schools in the United States, opening in 1996. It shares the former Wilmington High School building with Cab Calloway School of the Arts and occupies the third floor and a wing of the second floor of the building. There were 970 students enrolled in the fall for the 2012-2013 school year.