Sydney is the state capital of New South Wales and the most populous city in Australia. It is located on Australia's south-east coast of theTasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people. Inhabitants of Sydney are called Sydneysiders, comprising a cosmopolitan and international population.
The City of Sydney includes the central business area and some adjoining inner suburbs, and has in recent years been expanded through amalgamation with adjoining local government areas, such as South Sydney. It is led by the elected Lord Mayor of Sydney and a council. The Lord Mayor, however, is sometimes treated as a representative of the whole city, for example during the Olympics.
