2.6 ▲ +8.3%
Higher than 71% of urban centre areas.
- 2011: 2.4
- 2021: 2.6
Average number of people usually resident per household.
Sunbury · Urban Centre
How families and households are made up across the area.
Larger households are the norm in Sunbury, where an average of 2.6 people live in each home. This is higher than most similar areas, reflecting a community where few people live alone compared to the rest of the state.
All urban centre areas, 2021. The marker is Sunbury — higher than 71% of areas.
Average household size.
Only 22.1% of residents live alone, a figure that is well below the Victorian average and has fallen since 2011. Two-person homes are the most common at 32.4%, while households with four or more people make up about a quarter of the area.
2.6 ▲ +8.3%
Higher than 71% of urban centre areas.
Average number of people usually resident per household.
22.1% ▼ -21.6%
Lower than 72% of urban centre areas.
Share of households that are a single person living alone.
In Sunbury, the largest group is 2 people at 32%, followed by 1 person (22%) and 4 people (18%).
Family types and one-parent families.
Couples with children make up the largest group of families here at 61.1%. One-parent families account for 14.7% of the total, which is a little above the state figure and slightly lower than it was in 2011.
14.7% ▼ -6.2%
Lower than 53% of urban centre areas.
Share of people who live in one-parent families.
In Sunbury, Couples with children is the majority at 61%; Couples without children is next at 23%.
Australian Bureau of Statistics. (2021). Family & Households in Sunbury [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ucl/UCL212006/sunbury/topic/family-households