Australia is a country that possesses multicultural society with a varied range of populace from around 190 countries of the world. Most of the Australians are said to be from an Anglo Celtic origin.
A census made in the year 2006 discovered the most widespread ancestry Australian to be of 37.13%, which is pursued by English of 31.65%, Irish of 9.08%, Scottish of 7.56%, Italian of 4.29%, German of 4.09%, Chinese of 3.37% and Greek of 1.84%.
Due to multicultural nature of the country, most of the widespread religions in the world are practiced in Australia. Christianity is the most widespread religions followed by Buddhism, Hinduism and Islam.
There is no particular state religion in the whole of Australia since most of the Australians categorize themselves to have no religion.