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LEARN MORE ABOUT .idIn Willoughby City, 36.9% of households were made up of couples with children in 2021, compared with 41.3% in Wollondilly Shire.
Willoughby City's household and family structure is one of the most important demographic indicators. It reveals the area's residential role and function, era of settlement and provides key insights into the level of demand for services and facilities as most are related to age and household types.
To continue building the story, Willoughby City's Household Summary should be viewed in conjunction with Households with Children, Households without Children, Household Size, Age Structure and Dwelling Type.
If you're looking at this data to prepare a housing strategy, learn more here.
Q:
Derived from the Census question:
'What is the person's relationship (to each other person in the household)?'
| Household type | |||||||
|---|---|---|---|---|---|---|---|
| Willoughby City - Total households (Enumerated) | 2021 | 1991 | Change | ||||
| Households by type | Number | % | Wollondilly Shire % | Number | % | Wollondilly Shire % | 1991 to 2021 |
| Couples with children | 10,500 | 36.9 | 41.3 | 6,312 | 32.6 | 52.7 | +4,188 |
| Couples without children | 6,809 | 23.9 | 26.6 | 4,439 | 22.9 | 21.5 | +2,370 |
| One parent families | 2,543 | 8.9 | 10.2 | 1,625 | 8.4 | 8.0 | +918 |
| Other families | 347 | 1.2 | 0.6 | 455 | 2.4 | 0.8 | -108 |
| Group household | 1,067 | 3.8 | 1.4 | 1,614 | 8.3 | 2.0 | -547 |
| Lone person | 6,314 | 22.2 | 16.2 | 4,412 | 22.8 | 11.8 | +1,902 |
| Other not classifiable household | 649 | 2.3 | 3.2 | 320 | 1.7 | 2.4 | +329 |
| Visitor only households | 216 | 0.8 | 0.6 | 179 | 0.9 | 0.8 | +37 |
| Total households | 28,445 | 100.0 | 100.0 | 19,356 | 100.0 | 100.0 | +9,089 |
Dominant groups
Analysis of the household/family types in Willoughby City in 2021 compared to Wollondilly Shire shows that there was a lower proportion of couple families with child(ren) as well as a lower proportion of one-parent families. Overall, 36.9% of total families were couple families with child(ren), and 8.9% were one-parent families, compared with 41.3% and 10.2% respectively for Wollondilly Shire.
There were a higher proportion of lone person households and a lower proportion of couples without children. Overall, the proportion of lone person households was 22.2% compared to 16.2% in Wollondilly Shire while the proportion of couples without children was 23.9% compared to 26.6% in Wollondilly Shire.
Emerging groups
The number of households in Willoughby City increased by 9,089 between 1991 and 2021.
The largest changes in family/household types in Willoughby City between 1991 and 2021 were:
- Couples with children (+4,188 households)
- Couples without children (+2,370 households)
- Lone person (+1,902 households)
- One parent families (+918 households)
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