4155, QLD · Postcode

Family & Households in 4155, QLD

How families and households are made up across the area.

More than three people live in the typical home in postcode 4155, which is well above the national figure of 2.5. This area is defined by large households and a very high proportion of families with children.

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📍 4155, QLD, Postcode

Where 4155, QLD sits — Average household size

3.2 ▼ -3.0%
  • 1.0: 3 areas
  • 1.1: 1 area
  • 1.2: 0 areas
  • 1.3: 1 area
  • 1.4: 1 area
  • 1.5: 4 areas
  • 1.6: 1 area
  • 1.7: 16 areas
  • 1.8: 28 areas
  • 1.9: 61 areas
  • 2.0: 101 areas
  • 2.1: 182 areas
  • 2.2: 257 areas
  • 2.3: 365 areas
  • 2.4: 338 areas
  • 2.5: 338 areas
  • 2.6: 233 areas
  • 2.7: 223 areas
  • 2.8: 157 areas
  • 2.9: 127 areas
  • 3.0: 75 areas
  • 3.1: 49 areas
  • 3.2: 40 areas
  • 3.3: 13 areas
  • 3.4: 10 areas
  • 3.5: 6 areas
  • 3.6: 3 areas
  • 3.7: 1 area
  • 3.8: 2 areas
  • 3.9: 0 areas
  • 4.0: 1 area
  • 4.1: 0 areas
  • 4.2: 1 area

All postcode areas, 2021. The marker is 4155, QLD — higher than 99% of areas.

Average household size compared with the state and national average
4155, QLD3.2
Brisbane 2.5
Queensland 2.5
Australia 2.5

Households

Average household size.

Only 12.8% of people live alone, a figure far below the Queensland average of 24.7%. This helps explain why 3.2 people per home is among the highest levels seen in similar areas.

3.2 ▼ -3.0%

Higher than 99% of postcode areas.

  • 2011: 3.3
  • 2016: 3.3
  • 2021: 3.2

Average number of people usually resident per household.

12.8% ▲ +30.3%

Lower than 97% of postcode areas.

  • 2011: 9.8%
  • 2016: 9.5%
  • 2021: 12.8%

Share of households that are a single person living alone.

Household size

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In 4155, QLD, the largest group is 2 people at 33%, followed by 4 people (18%) and 3 people (15%).

Families

Family types and one-parent families.

Couples with children make up 68.1% of families here. The proportion of one-parent families is 8.6%, which is well below the national figure of 14.1%.

8.6% ▲ +29.4%

Lower than 82% of postcode areas.

  • 2011: 6.6%
  • 2016: 6.6%
  • 2021: 8.6%

Share of people who live in one-parent families.

Family composition

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In 4155, QLD, Couples with children is the majority at 68%; Couples without children is next at 23%.

Sources

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

More for 4155, QLD

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in 4155, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4155/4155-qld/topic/family-households