Chinese Australians
As a whole, Australian residents identifying themselves as having Chinese ancestry made up 5.6% of those nominating their ancestry at the 2016 census and numbered 1,213,903. At the 2016 census, 509,555 people declared that they were born in Mainland China, 86,886 declared that they were born in Hong Kong, while 46,882 declared that they were born in Taiwan. There are also a large number of persons of Chinese ancestry among those born in Southeast Asian countries such as Malaysia, Indonesia, Singapore, the Philippines and Vietnam.
Chinese Australians
According to the census data collected in the last twenty years, among Australians with full or partial Chinese ancestry there has been a general decline of institutional religions (between 2006 and 2016, Buddhism fell from 24.1% to 15.7% and Christianity fell from 29.8% to 23.4%). In 2016, 55.4% of the Chinese Australians fit within the census category of "not religious, secular beliefs or other spiritual beliefs", rising significantly from 37.8% in 2006. These shiftings in religious demography may be due to the incoming of new immigrants from China who generally do not have a formal religious affiliation, and many of whom are involved in the native Chinese religion which has been on the rise in the motherland over the last decades.