Although the majority of the population are Australian born, more than 50% of Australians identified with an ancestry other than Australian in the 2006 Census. About 2% of Australians come from Indigenous backgrounds and about 41% have at least one parent who has born overseas. 22% of the population were born in another country. Of the overseas born, the major countries of birth are England, New Zealand and China. About 14% of Australians were born in non-English speaking countries. In all, Australians come from over 200 birthplaces.
Collectively, Australians speak over 200 languages. Languages other than English are spoken by about 16% of the population with about 56,000 people speaking an Indigenous language. Other than English, the most common languages spoken today are Chinese, Italian, Greek and Arabic. There are over 50 Indigenous languages and Australian creoles actively spoken by Australians.
The major religion in Australia is Christianity with about 64% of the population identifying as Christian. This group comprises over 70 different Christian denominations with the major denominations being Catholic; Anglican; Uniting Church; Presbyterian and Reformed; and Eastern Orthodox. Other major religions represented in Australia today include Buddhism (2.1% of the population), Islam (1.7%), Hinduism (0.8%) and Judaism (0.5%). About 5,400 Australians practise Aboriginal traditional religions. About 19% of Australians have no religion.