Rossmoyne · Suburb / Locality

Family & Households in Rossmoyne

How families and households are made up across the area.

More people are living together in Rossmoyne than in most similar areas. This is a strong family-focused suburb where nearly 67% of households are couples with children. These high family numbers mean that homes here are generally more crowded than the national average.

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📍 Rossmoyne, Suburb / Locality

Where Rossmoyne sits — Average household size

2.8 ▲ +3.7%
  • 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 Rossmoyne — higher than 76% of areas.

Average household size compared with the state and national average
Rossmoyne2.8
6148, WA 2.7
Western Australia 2.5
Australia 2.5

Households

Average household size.

With 2.8 people per home, Rossmoyne is more crowded than most areas and sits a little above the national figure of 2.5. About 22.6% of people live alone, which is a little below the Australian average of 25.6%.

2.8 ▲ +3.7%

Higher than 76% of suburb / locality areas.

  • 2011: 2.7
  • 2016: 2.8
  • 2021: 2.8

Average number of people usually resident per household.

22.6% ▼ -3.1%

Lower than 54% of suburb / locality areas.

  • 2011: 23.3%
  • 2016: 21.9%
  • 2021: 22.6%

Share of households that are a single person living alone.

Household size

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In Rossmoyne, the largest group is 2 people at 30%, followed by 1 person (22%) and 4 people (18%).

Families

Family types and one-parent families.

Couples with children make up the vast majority of families here at 66.8%. One-parent families account for 9.2%, a figure that is well below the 14.1% seen across Australia.

9.2% ▲ +10.5%

Lower than 60% of suburb / locality areas.

  • 2011: 8.3%
  • 2016: 9.1%
  • 2021: 9.2%

Share of people who live in one-parent families.

Family composition

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In Rossmoyne, Couples with children is the majority at 67%; Couples without children is next at 24%.

Sources

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

More for Rossmoyne

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Rossmoyne [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL51312/rossmoyne/topic/family-households