East Trinity · Suburb / Locality

Family & Households in East Trinity

How families and households are made up across the area.

Half of all families in East Trinity are couples with children, making it a child-friendly area. While the typical number of people in a home is 2.5, the area has far fewer people living alone than the state or national figures.

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📍 East Trinity, Suburb / Locality

Where East Trinity sits — Average household size

2.5 ▼ -13.8%
  • 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 East Trinity — higher than 50% of areas.

Average household size compared with the state and national average
East Trinity2.5
4871, QLD 2.7
Queensland 2.5
Australia 2.5

Households

Average household size.

About 20.2% of people here live alone, which is well below the Queensland figure of 24.7%. Most homes are small, with 36.9% housing just two people.

2.5 ▼ -13.8%

Higher than 50% of suburb / locality areas.

  • 2011: 2.9
  • 2016: 2.4
  • 2021: 2.5

Average number of people usually resident per household.

20.2% ▲ +14.7%

Lower than 62% of suburb / locality areas.

  • 2011: 17.6%
  • 2016: 28.0%
  • 2021: 20.2%

Share of households that are a single person living alone.

Household size

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In East Trinity, the largest group is 2 people at 38%, followed by 1 person (21%) and 3 people (17%).

Families

Family types and one-parent families.

One-parent families make up 15.5% of the total, a figure that is much higher than in most similar areas. Other families account for 6.9% of the mix, while 32.2% are couples without children.

15.5% ▼ -63.4%

Higher than 74% of suburb / locality areas.

  • 2011: 42.4%
  • 2016: 16.0%
  • 2021: 15.5%

Share of people who live in one-parent families.

Family composition

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In East Trinity, the largest group is Couples with children at 48%, followed by Couples without children (31%) and One-parent families (15%).

Sources

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

More for East Trinity

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in East Trinity [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL30934/east-trinity/topic/family-households