20.0% ▼ -19.1%
Lower than 56% of statistical area 2 (sa2) areas.
- 2011: 24.7%
- 2016: 21.8%
- 2021: 20.0%
Share of people born outside Australia (birthplace-not-stated excluded).
One Tree Hill · Statistical Area 2 (SA2)
Where people and their families come from — the ancestries they identify with and where they were born.
English and Australian roots are the most common threads in the family histories of One Tree Hill. Most residents can trace their heritage back to these two groups, who together make up 85.4% of the area's ancestral backgrounds.
The ancestries people most identify with.
English ancestry is the most common at 47.5%, followed by Australian at 37.9%. Other notable family origins include Scottish (9.6%), Italian (8.7%), and German (8.7%).
Australia and the largest overseas communities.
Only 20% of people here were born overseas, which is well below the national figure of 27.7% and the South Australian rate of 24.1%. This proportion has fallen by 4.7 percentage points since 2011, with 75.9% of the population born in Australia.
20.0% ▼ -19.1%
Lower than 56% of statistical area 2 (sa2) areas.
Share of people born outside Australia (birthplace-not-stated excluded).
Australian Bureau of Statistics. (2021). Ancestry & Birthplace in One Tree Hill [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/402021033/one-tree-hill/topic/ancestry-heritage