Unley · Sub-region (SA3)

Family & Households in Unley

How families and households are made up across the area.

Household sizes in Unley have remained steady since 2011, with a typical home hosting 2.3 people. The area is notably defined by a high number of people living alone, which is well above the national figure.

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📍 Unley, Sub-region (SA3)

Where Unley sits — Average household size

2.3 → 0.0%
  • 1.0: 1 area
  • 1.1: 0 areas
  • 1.2: 0 areas
  • 1.3: 0 areas
  • 1.4: 0 areas
  • 1.5: 1 area
  • 1.6: 0 areas
  • 1.7: 1 area
  • 1.8: 2 areas
  • 1.9: 4 areas
  • 2.0: 3 areas
  • 2.1: 7 areas
  • 2.2: 17 areas
  • 2.3: 60 areas
  • 2.4: 55 areas
  • 2.5: 57 areas
  • 2.6: 43 areas
  • 2.7: 19 areas
  • 2.8: 27 areas
  • 2.9: 16 areas
  • 3.0: 13 areas
  • 3.1: 6 areas
  • 3.2: 5 areas
  • 3.3: 2 areas
  • 3.4: 1 area
  • 3.5: 1 area
  • 3.6: 0 areas
  • 3.7: 0 areas
  • 3.8: 1 area
  • 3.9: 0 areas
  • 4.0: 1 area

All sub-region (sa3) areas, 2021. The marker is Unley — lower than 86% of areas.

Average household size compared with the state and national average
Unley2.3
Greater Adelaide 2.5
South Australia 2.4
Australia 2.5

Households

Average household size.

About 30.1% of residents live by themselves, a figure that is much higher than most areas and well above the Australian average. Two-person homes are the most common, making up 34.4% of all households.

2.3 → 0.0%

Lower than 86% of sub-region (sa3) areas.

  • 2011: 2.3
  • 2016: 2.4
  • 2021: 2.3

Average number of people usually resident per household.

30.1% ▼ -4.5%

Higher than 77% of sub-region (sa3) areas.

  • 2011: 31.6%
  • 2016: 30.3%
  • 2021: 30.1%

Share of households that are a single person living alone.

Household size

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Unley splits fairly evenly between 2 people (34%) and 1 person (30%), with 4 people at 15%.

Families

Family types and one-parent families.

Family structures here differ from the state and national norms, as one-parent families make up just 10.7% of the total. This is well below the figures for South Australia and Australia.

10.7% ▲ +3.8%

Lower than 85% of sub-region (sa3) areas.

  • 2011: 10.3%
  • 2016: 10.7%
  • 2021: 10.7%

Share of people who live in one-parent families.

Family composition

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In Unley, Couples with children is the majority at 59%; Couples without children is next at 30%.

Sources

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

More for Unley

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Unley [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/40107/unley/topic/family-households