Australia
Location: Australasia & Oceania Official name: Commonwealth of Australia Formation (date of independence / date current borders were established): 1901 / 1901 Capital city: Canberra Population: 21.5 million / 7 people per sq mile (3 people per sq km) Total land area: 2,967,893 square miles (7,686,850 square km) Language(s) spoken: English (official language), Italian, Cantonese, …