Carstairs · Suburb / Locality

Family & Households in Carstairs

How families and households are made up across the area.

Zero one-parent families make Carstairs a rare outlier compared to the rest of the country. Most homes here are occupied by couples, creating a community where single-parent households are completely absent.

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📍 Carstairs, Suburb / Locality

Where Carstairs sits — Average household size

2.5
  • 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 Carstairs — higher than 50% of areas.

Average household size compared with the state and national average
Carstairs2.5
4806, QLD 2.4
Queensland 2.5
Australia 2.5

Households

Average household size.

Two people live in 60% of homes, while those living alone make up 17.1%. This is well below the Queensland figure of 24.7% and the national figure of 25.6%.

2.5

Higher than 50% of suburb / locality areas.

  • 2016: 3.1
  • 2021: 2.5

Average number of people usually resident per household.

17.1%

Lower than 74% of suburb / locality areas.

  • 2016: 7.5%
  • 2021: 17.1%

Share of households that are a single person living alone.

Household size

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In Carstairs, 2 people is the majority at 58%; 1 person is next at 17%.

Families

Family types and one-parent families.

Couples with children make up 59% of families, while those without children account for 38.6%. There are no one-parent families here, which is far below the national average of 14.1%.

0.0%

Lower than 99% of suburb / locality areas.

  • 2016: 2.7%
  • 2021: 0.0%

Share of people who live in one-parent families.

Family composition

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In Carstairs, Couples with children is the majority at 60%; Couples without children is next at 40%.

Sources

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

More for Carstairs

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Carstairs [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL30554/carstairs/topic/family-households