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 emigration
Waves of Chinese emigration (also known as the Chinese diaspora) have happened throughout history. The mass emigration known as the Chinese diaspora, which occurred from the 19th century to 1949, was mainly caused by wars and starvation in mainland China, invasion from various foreign countries, as well as problems resulting from political corruption. Most emigrants were illiterate peasants and manual labourers, called "coolies" (), who emigrated to work in places such as the Americas, Australia, South Africa, Southeast Asia, and Zealandia.