Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the world’s sixth-largest country by total area. Neighboring countries include Indonesia, East Timor and Papua New Guinea to the north; the Solomon Islands, Vanuatu and New Caledonia to the northeast; and New Zealand to the southeast.
On 1st January 1901, the six colonies federated, forming the Commonwealth of Australia. Since Federation, Australia has maintained a stable liberal democratic political system that functions as a federal parliamentary democracy and constitutional monarchy. The federation comprises six states and several territories. The population of 23.1 million is highly urbanized and heavily concentrated in the eastern states.
A highly developed country and one of the wealthiest, Australia is the world’s 12th-largest economy and has the world’s fifth-highest per capita income. Australia’s military expenditure is the world’s 13th-largest. With the second-highest human development index globally, Australia ranks highly in many international comparisons of national performance, such as quality of life, health, education, economic freedom, and the protection of civil liberties and political rights. Australia is a member of the G20, OECD, WTO, APEC, UN, Commonwealth of Nations, ANZUS, and the Pacific Islands Forum.
||Federal parliamentary constitutional monarchy
– Water (%)
|7,692,024 km22,969,907 sq mi|
|Population- 2013 estimate
– 2011 Census
|Density||2.8/km2, 7.3/sq mi|
|Currency||Australian Dollar ($) (AUD)|
|Time zone- Summer (DST)||(UTC+8 to +10.5)(UTC+8 to +11.5)|
|ISO 3166 code||AU|