3991, VIC · Postcode

Family & Households in 3991, VIC

How families and households are made up across the area.

Most households in postcode 3991 follow typical patterns for the region, though the area has seen a notable increase in single-parent families. About half of all families here include children, and the usual home holds two or three people.

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📍 3991, VIC, Postcode

Where 3991, VIC sits — Average household size

2.4 ▼ -4.0%
  • 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 3991, VIC — lower than 57% of areas.

Average household size compared with the state and national average
3991, VIC2.4
Bass Coast 2.2
Victoria 2.5
Australia 2.5

Households

Average household size.

Two people are the most common household size at 44.5%. With 2.4 people per home, the area is about the same as the national figure and has seen a slight dip since 2011.

2.4 ▼ -4.0%

Lower than 57% of postcode areas.

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

Average number of people usually resident per household.

25.3% ▼ -3.3%

Lower than 58% of postcode areas.

  • 2011: 26.2%
  • 2016: 28.3%
  • 2021: 25.3%

Share of households that are a single person living alone.

Household size

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In 3991, VIC, the largest group is 2 people at 42%, followed by 1 person (24%) and 4 people (12%).

Families

Family types and one-parent families.

One-parent families make up 13.7% of the total, a figure that is higher than most similar areas and has risen by 5.9 percentage points since 2011. Couples with children are the most common family type at 51.5%.

13.7% ▲ +76.2%

Higher than 62% of postcode areas.

  • 2011: 7.8%
  • 2016: 13.9%
  • 2021: 13.7%

Share of people who live in one-parent families.

Family composition

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In 3991, VIC, Couples with children is the majority at 52%; Couples without children is next at 33%.

Sources

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

More for 3991, VIC

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in 3991, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3991/3991-vic/topic/family-households