Illaroo · Suburb / Locality

Ancestry & Birthplace in Illaroo

Where people and their families come from — the ancestries they identify with and where they were born.

A steady mix of traditional roots remains common in Illaroo, where over half the people claim Australian ancestry. While the area is more diverse than some similar spots, it is far less multicultural than the state or national average.

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📍 Illaroo, Suburb / Locality

Where Illaroo sits — People born overseas

17.1%
  • 0.0%–1.8%: 1679 areas
  • 1.8%–3.6%: 373 areas
  • 3.6%–5.4%: 773 areas
  • 5.4%–7.1%: 1030 areas
  • 7.1%–8.9%: 1169 areas
  • 8.9%–10.7%: 1160 areas
  • 10.7%–12.5%: 1090 areas
  • 12.5%–14.3%: 921 areas
  • 14.3%–16.1%: 856 areas
  • 16.1%–17.9%: 601 areas
  • 17.9%–19.6%: 561 areas
  • 19.6%–21.4%: 388 areas
  • 21.4%–23.2%: 358 areas
  • 23.2%–25.0%: 285 areas
  • 25.0%–26.8%: 269 areas
  • 26.8%–28.6%: 214 areas
  • 28.6%–30.4%: 198 areas
  • 30.4%–32.1%: 146 areas
  • 32.1%–33.9%: 166 areas
  • 33.9%–35.7%: 127 areas
  • 35.7%–37.5%: 108 areas
  • 37.5%–39.3%: 111 areas
  • 39.3%–41.1%: 92 areas
  • 41.1%–42.9%: 81 areas
  • 42.9%–44.6%: 61 areas
  • 44.6%–46.4%: 65 areas
  • 46.4%–48.2%: 47 areas
  • 48.2%–50.0%: 252 areas

All suburb / locality areas, 2021. The marker is Illaroo — higher than 71% of areas.

People born overseas compared with the state and national average
Illaroo17.1%
2540 crosses NSW/OT 13.2%
New South Wales 29.3%
Australia 27.7%

Ancestry

The ancestries people most identify with.

The most common ancestries are Australian at 51.2% and English at 43.9%, with Irish, Scottish, and Greek each making up 12.2% of the population.

Ancestry

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In Illaroo, the largest group is Australian at 36%, followed by English (31%) and Irish (8%).

Country of birth

Australia and the largest overseas communities.

About 17.1% of people were born overseas, which is higher than in most similar areas. However, this is far below the New South Wales figure of 29.3% and the national average of 27.7%, with 78% of residents born in Australia.

17.1%

Higher than 71% of suburb / locality areas.

  • 2016: 17.6%
  • 2021: 17.1%

Share of people born outside Australia (birthplace-not-stated excluded).

Country of birth

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In Illaroo, Australia is the majority at 89%; England is next at 11%.

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for Illaroo

Cite this page

Australian Bureau of Statistics. (2021). Ancestry & Birthplace in Illaroo [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL11981/illaroo/topic/ancestry-heritage