2.3 ▲ +4.5%
Lower than 71% of postcode areas.
- 2011: 2.2
- 2016: 2.3
- 2021: 2.3
Average number of people usually resident per household.
6157, WA · Postcode
How families and households are made up across the area.
More than a third of residents in postcode 6157 live alone, making it a place where single-person households are far more common than in most other areas. While many homes are small, the area still maintains a strong base of family life with over half of all households consisting of couples with children.
All postcode areas, 2021. The marker is 6157, WA — lower than 71% of areas.
| 6157, WA | 2.3 |
|---|---|
| Melville | 2.6 |
| Western Australia | 2.5 |
| Australia | 2.5 |
Average household size.
Living alone is very common here, with 33.8% of people in their own home, which is well above the national figure of 25.6%. Because of this, the typical home in the area holds only 2.3 people, a little below the Western Australian average of 2.5.
2.3 ▲ +4.5%
Lower than 71% of postcode areas.
Average number of people usually resident per household.
33.8% ▼ -1.1%
Higher than 82% of postcode areas.
Share of households that are a single person living alone.
6157, WA splits fairly evenly between 1 person (34%) and 2 people (33%), with 4 people at 14%.
Family types and one-parent families.
Couples with children make up the majority of families at 58.1%, while couples without children account for 27.9%. One-parent families make up 12.8% of the total, a figure that has fallen slightly since 2011 and sits about the same as the state average.
12.8% ▼ -9.4%
Higher than 54% of postcode areas.
Share of people who live in one-parent families.
In 6157, WA, Couples with children is the majority at 58%; Couples without children is next at 28%.
Australian Bureau of Statistics. (2021). Family & Households in 6157, WA [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA6157/6157-wa/topic/family-households