query: What is the Anglican population of Australia?
passage: Anglican Church of Australia
Census data shows that as a percentage of population Anglican affiliation peaked in 1921 at 43.7%, and the number of persons indicating Anglican affiliation peaked in 1991 at 4 million. In the 2011 there were 3,679,907 Anglicans, representing 17.1 per cent of the population. (See accompanying graph.)
passage: Irish diaspora
2,087,800 (10.4%) of Australians self-reported some Irish ancestry in the 2011 census, second only to English and Australian.[90] The Australian government estimates the total figure may be around 7 million (30%).[91]