2023, NSW · Postcode

Ancestry & Birthplace in 2023, NSW

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

A diverse mix of cultural backgrounds shapes daily life in postcode 2023, where more than a third of the population was born overseas. This international character is reflected in a wide range of heritage, with English and Australian ancestries being the most common.

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📍 2023, NSW, Postcode

Where 2023, NSW sits — People born overseas

36.4% ▲ +15.7%
  • 0.0%–2.1%: 38 areas
  • 2.1%–4.3%: 89 areas
  • 4.3%–6.4%: 255 areas
  • 6.4%–8.6%: 276 areas
  • 8.6%–10.7%: 286 areas
  • 10.7%–12.9%: 278 areas
  • 12.9%–15.0%: 213 areas
  • 15.0%–17.1%: 150 areas
  • 17.1%–19.3%: 145 areas
  • 19.3%–21.4%: 113 areas
  • 21.4%–23.6%: 88 areas
  • 23.6%–25.7%: 85 areas
  • 25.7%–27.9%: 68 areas
  • 27.9%–30.0%: 78 areas
  • 30.0%–32.1%: 75 areas
  • 32.1%–34.3%: 53 areas
  • 34.3%–36.4%: 48 areas
  • 36.4%–38.6%: 57 areas
  • 38.6%–40.7%: 36 areas
  • 40.7%–42.9%: 34 areas
  • 42.9%–45.0%: 27 areas
  • 45.0%–47.1%: 24 areas
  • 47.1%–49.3%: 28 areas
  • 49.3%–51.4%: 20 areas
  • 51.4%–53.6%: 21 areas
  • 53.6%–55.7%: 14 areas
  • 55.7%–57.9%: 7 areas
  • 57.9%–60.0%: 26 areas

All postcode areas, 2021. The marker is 2023, NSW — higher than 88% of areas.

People born overseas compared with the state and national average
2023, NSW36.4%
Woollahra 34.4%
New South Wales 29.3%
Australia 27.7%

Ancestry

The ancestries people most identify with.

English ancestry is the most common at 29.0%, followed by Australian at 24.1% and Irish at 10.2%. Other significant groups include Scottish and Chinese heritage.

Country of birth

Australia and the largest overseas communities.

More than one in three people here were born overseas, a figure that is well above the New South Wales and national averages. This proportion has risen by 4.9 percentage points since 2011, with the most common birthplaces being Australia, England, and South Africa.

36.4% ▲ +15.7%

Higher than 88% of postcode areas.

  • 2011: 31.5%
  • 2016: 33.9%
  • 2021: 36.4%

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 2023, NSW

Cite this page

Australian Bureau of Statistics. (2021). Ancestry & Birthplace in 2023, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2023/2023-nsw/topic/ancestry-heritage