Cassini · Suburb / Locality

Family & Households in Cassini

How families and households are made up across the area.

Nearly 70% of families in Cassini are couples with children, making it a very family-oriented place. This is reflected in the large home sizes, where the typical household has three people, which is well above the South Australian figure of 2.4.

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📍 Cassini, Suburb / Locality

Where Cassini sits — Average household size

3.0
  • 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 Cassini — higher than 86% of areas.

Average household size compared with the state and national average
Cassini3.0
5223, SA 2.2
South Australia 2.4
Australia 2.5

Households

Average household size.

Homes in Cassini are much larger than in most areas, with 3.0 people per household. This is consistent with the fact that only 21.7% of people live alone, a figure well below the national average of 25.6%.

3.0

Higher than 86% of suburb / locality areas.

  • 2016: 2.6
  • 2021: 3.0

Average number of people usually resident per household.

21.7%

Lower than 57% of suburb / locality areas.

  • 2016: 15.6%
  • 2021: 21.7%

Share of households that are a single person living alone.

Household size

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Cassini splits fairly evenly between 1 person (22%) and 2 people (22%), with 4 people at 22%.

Families

Family types and one-parent families.

One-parent families make up only 7.5% of the total, which is well below both the state and national figures. The vast majority of families are couples, with 69.8% having children and 32.1% without.

7.5%

Lower than 70% of suburb / locality areas.

  • 2016: 7.9%
  • 2021: 7.5%

Share of people who live in one-parent families.

Family composition

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In Cassini, Couples with children is the majority at 64%; Couples without children is next at 29%.

Sources

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

More for Cassini

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Cassini [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40231/cassini/topic/family-households