- If you are a citizen of Australia, you are
called an Australian, and probably speak the official language -- English.
- The Capital of Australia
- The population of Australia is 20502900 and
its area is 7686850 sq. km.
- The GDP of Australia is 15.7 billion US$ and
its currency is the 'Dollar'.
- The Internet TLD of Australia is .au and its
international calling code is +61.