Mount Willoughby · Suburb / Locality

Family & Households in Mount Willoughby

How families and households are made up across the area.

A typical home in Mount Willoughby holds far more people than the usual Australian household. With 4.3 people per home, the area sees much larger households than the national figure.

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📍 Mount Willoughby, Suburb / Locality

Where Mount Willoughby sits — Average household size

4.3
  • 1.5–1.6: 490 areas
  • 1.6–1.8: 168 areas
  • 1.8–1.9: 642 areas
  • 1.9–2.1: 816 areas
  • 2.1–2.2: 1854 areas
  • 2.2–2.4: 1319 areas
  • 2.4–2.5: 2753 areas
  • 2.5–2.7: 1349 areas
  • 2.7–2.8: 2332 areas
  • 2.8–3.0: 805 areas
  • 3.0–3.1: 1044 areas
  • 3.1–3.3: 289 areas
  • 3.3–3.4: 386 areas
  • 3.4–3.6: 110 areas
  • 3.6–3.7: 85 areas
  • 3.7–3.9: 40 areas
  • 3.9–4.0: 258 areas

All suburb / locality areas, 2021. The marker is Mount Willoughby — higher than 99% of areas.

Average household size compared with the state and national average
Mount Willoughby4.3
5723, SA 1.9
South Australia 2.4
Australia 2.5

Households

Average household size.

Households here are far larger than in the rest of South Australia, where the typical home holds 2.4 people. At 4.3 people per home, this figure is also far above the Australian average of 2.5.

4.3

Higher than 99% of suburb / locality areas.

  • 2016: 1.0
  • 2021: 4.3

Average number of people usually resident per household.

Families

Family types and one-parent families.

The most common family composition is Couples with children at 40%, ahead of One-parent families (40%).

Family composition

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Mount Willoughby splits fairly evenly between Couples with children (36%) and One-parent families (36%), with Couples without children at 27%.

Sources

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

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Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Mount Willoughby [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40966/mount-willoughby/topic/family-households