Penfield · Suburb / Locality

Family & Households in Penfield

How families and households are made up across the area.

Half of all homes in Penfield are occupied by just one person, making it an area with some of the smallest households around. This trend is seen in the typical home size of 1.8 people, which is well below the national figure of 2.5.

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📍 Penfield, Suburb / Locality

Where Penfield sits — Average household size

1.8 ▼ -14.3%
  • 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 Penfield — lower than 91% of areas.

Average household size compared with the state and national average
Penfield1.8
5121, SA 2.5
South Australia 2.4
Australia 2.5

Households

Average household size.

About 50.5% of people here live alone, a figure far above the 25.6% seen across Australia. This explains why the usual household size is so small, with 86.6% of all homes containing only one or two people.

1.8 ▼ -14.3%

Lower than 91% of suburb / locality areas.

  • 2011: 2.1
  • 2016: 2.2
  • 2021: 1.8

Average number of people usually resident per household.

50.5% ▲ +35.7%

Higher than 99% of suburb / locality areas.

  • 2011: 37.2%
  • 2016: 37.4%
  • 2021: 50.5%

Share of households that are a single person living alone.

Household size

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In Penfield, 1 person is the majority at 51%; 2 people is next at 36%.

Families

Family types and one-parent families.

Couples without children make up the largest group at 64.5%, while one-parent families are much less common here than in most areas, at just 9.1%.

9.1% ▲ +40.4%

Lower than 61% of suburb / locality areas.

  • 2011: 6.5%
  • 2016: 9.0%
  • 2021: 9.1%

Share of people who live in one-parent families.

Family composition

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In Penfield, Couples without children is the majority at 64%; Couples with children is next at 27%.

Sources

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

More for Penfield

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Penfield [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL41133/penfield/topic/family-households