Italian at Australians

Italian Australians comprise the sixth largest ethnic group in Australia, with the 2016 census finding 4.6% of the population (1,000,013 people) claiming ancestry from Italy be they migrants to Australia or their descendants born in Australia of Italian heritage.
The 2016 census counted 174,044 people (2.8% of the foreign born population) who were born in Italy, down from 199,124 in the 2006 census. In 2011, 916,100 persons identified themselves as having Italian ancestry, either alone or in combination with another ancestry (4.6%). By 2016, Italian was identified as the fifth most spoken language other than English with 271,597 speakers. In 2011, Italian was the second most used language at home with 316,900 speakers (or 1.6% of the Australian population). Since the arrivals, the Italo-Australian dialect came into note in the 1970s by Italian linguist Tullio De Mauro.
Origens:
By Italian Government estimates, fully two-fifths of its emigrants to Australia were from the Veneto and another two-fifths were drawn from the Piedmont, Lombardy and Tuscany regions. Only one-fifth were from Sicily and Calabria.
Between the period of 1947 to 1971, Australia's Italy-born numbered 289,476 and most Italian migrants came from Sicily, Calabria and Veneto and settled in metropolitan areas.