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Willoughby City

Family blending

In 2021, Willoughby City had 5.8% of couple families with children in step families and 1.4% in blended families.

Information on blended and intact families can be an indicator of the level of family breakup and repartnering within the area, and a potential indicator of socio-economic disadvantage. Family blending only applies to couple families with children. For information more broadly about household and family types, including single-parent families, please see Household Type, Households with Children, and Households without Children.

Derived from the Census question:

'What is the person's relationship (to each other person in the household)?'

Couple families with children

Family blending
Willoughby City - Total couples with children (Enumerated)20212016Change
Family blending by typeNumber%Western Sydney (LGA) %Number%Western Sydney (LGA) %2016 to 2021
Intact Family 9,78292.790.49,76594.991.5+17
Step family 6075.86.53603.55.0+247
Blended family 1431.42.81431.43.10
Other couple family 200.20.4260.30.4-6

The Greater Western Sydney Region comprises the following 13 LGA's: Blacktown (C), Blue Mountains (C), Camden (A), Campbelltown (C), Canterbury Bankstown (A), Cumberland (A), Fairfield (C), Hawkesbury (C), Liverpool (C), Parramatta (C), Penrith (C), The Hills Shire (A) and Wollondilly (A).

Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).

Family blending, 2021
Family blending, 2021 Other couple family , Western Sydney (LGA): 0.4% Blended family , Western Sydney (LGA): 2.8% Step family , Western Sydney (LGA): 6.5% Intact Family , Western Sydney (LGA): 90.4% Other couple family , Willoughby City: 0.2% Blended family , Willoughby City: 1.4% Step family , Willoughby City: 5.8% Intact Family , Willoughby City: 92.7%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (Enumerated data)
Compiled and presented in profile.id by .id (informed decisions).
Change in family blending, 2016 to 2021
Change in family blending, 2016 to 2021 Other couple family , Willoughby City: -6 Blended family , Willoughby City: 0 Step family , Willoughby City: +247 Intact Family , Willoughby City: +17
Source: Australian Bureau of Statistics, Census of Population and Housing, 2016 and 2021 (Enumerated data)
Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the family blending in Willoughby City in 2021 compared to Western Sydney (LGA) shows that there was a lower proportion of step families as well as a lower proportion of blended families. Overall, 5.8% of total couple families with children were step families, and 1.4% were blended families, compared with 6.5% and 2.8% respectively for Western Sydney (LGA).

There were a similar proportion of other families and a higher proportion of couples without children. Overall, the proportion of other families was 0.2% compared to 0.4% in Western Sydney (LGA) while the proportion of intact families was 92.7% compared to 90.4% in Western Sydney (LGA).

Emerging groups

The number of couple families with children in Willoughby City increased by 258 between 2016 and 2021.

The largest change in family blending in Willoughby City between 2016 and 2021 was:

  • Step family (+247 couples with children)

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