Black Mountain · Suburb / Locality

Family & Households in Black Mountain

How families and households are made up across the area.

Far fewer people live alone in Black Mountain than in most similar areas. This trend is mirrored in the family data, where one-parent households are much less common than the national figure. Most homes here are occupied by couples, creating a community where single-person households are relatively rare.

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📍 Black Mountain, Suburb / Locality

Where Black Mountain sits — Average household size

2.6 → 0.0%
  • 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 Black Mountain — higher than 57% of areas.

Average household size compared with the state and national average
Black Mountain2.6
4563, QLD 2.5
Queensland 2.5
Australia 2.5

Households

Average household size.

The typical home holds 2.6 people, which is higher than most areas and slightly above the national figure. Only 17% of residents live alone, a rate well below both the Queensland and Australian averages.

2.6 → 0.0%

Higher than 57% of suburb / locality areas.

  • 2011: 2.6
  • 2016: 2.6
  • 2021: 2.6

Average number of people usually resident per household.

17.0% ▲ +9.4%

Lower than 74% of suburb / locality areas.

  • 2011: 15.5%
  • 2016: 16.4%
  • 2021: 17.0%

Share of households that are a single person living alone.

Household size

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In Black Mountain, the largest group is 2 people at 44%, followed by 1 person (17%) and 4 people (15%).

Families

Family types and one-parent families.

Couples with children make up over half of all families at 53.8%. Just 6.9% of families are one-parent households, which is well below the figures for both Queensland and Australia.

6.9% ▼ -26.7%

Lower than 72% of suburb / locality areas.

  • 2011: 9.5%
  • 2016: 9.2%
  • 2021: 6.9%

Share of people who live in one-parent families.

Family composition

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In Black Mountain, Couples with children is the majority at 54%; Couples without children is next at 39%.

Sources

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

More for Black Mountain

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Black Mountain [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL30267/black-mountain/topic/family-households