Western Australia · State / Territory

Ancestry & Birthplace in Western Australia

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

More than 32% of people in Western Australia were born overseas, one of the highest proportions among similar regions. This diverse makeup is reflected in a population where English, Australian, and Irish ancestries are most common, though many residents hail from outside Australia.

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📍 Western Australia, State / Territory

Where Western Australia sits — People born overseas

32.2% ▲ +4.9%
  • 15.0%–15.7%: 1 area
  • 15.7%–16.4%: 0 areas
  • 16.4%–17.1%: 0 areas
  • 17.1%–17.9%: 0 areas
  • 17.9%–18.6%: 0 areas
  • 18.6%–19.3%: 0 areas
  • 19.3%–20.0%: 0 areas
  • 20.0%–20.7%: 0 areas
  • 20.7%–21.4%: 0 areas
  • 21.4%–22.1%: 1 area
  • 22.1%–22.9%: 1 area
  • 22.9%–23.6%: 0 areas
  • 23.6%–24.3%: 1 area
  • 24.3%–25.0%: 0 areas
  • 25.0%–25.7%: 0 areas
  • 25.7%–26.4%: 0 areas
  • 26.4%–27.1%: 0 areas
  • 27.1%–27.9%: 0 areas
  • 27.9%–28.6%: 0 areas
  • 28.6%–29.3%: 2 areas
  • 29.3%–30.0%: 1 area
  • 30.0%–30.7%: 1 area
  • 30.7%–31.4%: 0 areas
  • 31.4%–32.1%: 0 areas
  • 32.1%–32.9%: 1 area
  • 32.9%–33.6%: 0 areas
  • 33.6%–34.3%: 0 areas
  • 34.3%–35.0%: 0 areas

All state / territory areas, 2021. The marker is Western Australia.

People born overseas compared with the state and national average
Western Australia32.2%
Australia 27.7%

Ancestry

The ancestries people most identify with.

English ancestry is the most common at 37.6%, followed by Australian at 29.7% and Irish at 8.8%. Scottish and Italian backgrounds also feature prominently in the state's ancestral mix.

Ancestry

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In Western Australia, the largest group is English at 36%, followed by Australian (28%) and Irish (8%).

Country of birth

Australia and the largest overseas communities.

Over a third of the population was born overseas, a figure that is well above the national 27.7% and has risen since 2011. While 62% were born in Australia, the largest overseas groups come from England, New Zealand, India, and South Africa.

32.2% ▲ +4.9%

  • 2011: 30.7%
  • 2016: 32.2%
  • 2021: 32.2%

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

Sources

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

More for Western Australia

Cite this page

Australian Bureau of Statistics. (2021). Ancestry & Birthplace in Western Australia [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ste/5/western-australia/topic/ancestry-heritage