The Capital City of Democratic Republic of Congo (officially named Democratic Republic of the Congo) is the city of Kinshasa (formerly known as Leopoldville). The population of Kinshasa in the year 2004 was 7,017,000.
Democratic Republic of Congo, formerly known as Congo Free State, Belgian Congo, Congo-Leopoldville, Congo-Kinshasa, and Zaire, is a French speaking country on the coasts of the Atlantic Ocean.