Kinshasa, formerly named Léopoldville until 30 June 1966, is the capital and largest city of the Democratic Republic of the Congo. Kinshasa is one of the world's fastest-growing megacities, with an estimated population, in 2024, of 17,032,322. It is the most densely populated city in the DRC, the most populous city in Africa, the world's fourth-most-populous capital city, Africa's third-largest metropolitan area, the world's twenty-second most populous city and the leading economic, political, and cultural center of the DRC. Kinshasa houses several industries, including manufacturing, telecommunications, banking, and entertainment. The city also hosts some of DRC's significant institutional buildings, such as the People's Palace, Palace of the Nation, Court of Cassation, Constitutional Court, African Union City, Marble Palace, Martyrs Stadium, Government House, Kinshasa Financial Center, and other national departments and agencies.