Rio de Janeiro is located at 22 degrees, 54 minutes south latitude, 43 degrees 14 minutes west longitude. The population of the City of Rio de Janeiro is about 6,136,652, occupying an area of 1,182.3 square kilometres (456.5 sq mi). The population of the larger metropolitan area is estimated at 11-12 million. It was Brazil's capital until 1960, when BrasÃlia took its place. Residents of the city are known as Cariocas. The city's current mayor (2006) is Cesar Maia. The official song of Rio is "Cidade Maravilhosa" (translated as "Marvelous City").
