2.2 ▲ +4.8%
Lower than 76% of suburb / locality areas.
- 2011: 2.1
- 2016: 2.2
- 2021: 2.2
Average number of people usually resident per household.
Woollahra · Suburb / Locality
How families and households are made up across the area.
More than a third of homes in Woollahra are occupied by just one person. This makes the area feel less crowded than most, with a typical home holding only 2.2 people. It is a place where single-person living is far more common than across the rest of the country.
All suburb / locality areas, 2021. The marker is Woollahra — lower than 76% of areas.
| Woollahra | 2.2 |
|---|---|
| 2025, NSW | 2.2 |
| New South Wales | 2.6 |
| Australia | 2.5 |
Average household size.
About 33.6% of people here live alone, which is well above the national figure of 25.6%. This helps explain why typical households are smaller than in most areas, with only 2.2 people per home.
2.2 ▲ +4.8%
Lower than 76% of suburb / locality areas.
Average number of people usually resident per household.
33.6% ▼ -6.3%
Higher than 81% of suburb / locality areas.
Share of households that are a single person living alone.
Woollahra splits fairly evenly between 2 people (37%) and 1 person (34%), with 3 people at 13%.
Family types and one-parent families.
Couples with children make up over half of all families at 52.8%, while 34.2% are couples without children. One-parent families account for 11.5%, which is a little below the same figure for Australia.
11.5% ▲ +1.8%
Higher than 54% of suburb / locality areas.
Share of people who live in one-parent families.
In Woollahra, Couples with children is the majority at 53%; Couples without children is next at 34%.
Australian Bureau of Statistics. (2021). Family & Households in Woollahra [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL14422/woollahra/topic/family-households