Australia, officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the world's smallest continent, the major island of Tasmania and a number of other islands in the Southern, Indian, and Pacific Oceans. Neighboring countries include Indonesia, East Timor and Papua New Guinea to the north, the Solomon Islands, Vanuatu and the French dependency of New Caledonia to the northeast, and New Zealand to the southeast.
Population: 20,788,3572 (53rd)
Area: 7,741,220 km² (6th) / 2,988,888 sq mi
* Intro text, area and population information from Wikipedia.com.