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LEARN MORE ABOUT .idIn 2021, the largest age group in Vaucluse - Watsons Bay was 15 to 19 year olds. The group that changed the most since 2016 was 5 to 9 year olds, decreasing by 172 people.
The Age Structure of Vaucluse - Watsons Bay provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Vaucluse - Watsons Bay's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Vaucluse - Watsons Bay's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Age structure - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Vaucluse - Watsons Bay - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Woollahra Municipality % | Number | % | Woollahra Municipality % | 2016 to 2021 |
| 0 to 4 | 274 | 3.7 | 4.6 | 329 | 4.5 | 5.1 | -55 |
| 5 to 9 | 424 | 5.7 | 4.9 | 596 | 8.1 | 5.4 | -172 |
| 10 to 14 | 636 | 8.6 | 5.4 | 666 | 9.1 | 5.1 | -30 |
| 15 to 19 | 667 | 9.0 | 5.0 | 683 | 9.3 | 4.8 | -17 |
| 20 to 24 | 465 | 6.3 | 5.5 | 472 | 6.4 | 5.4 | -7 |
| 25 to 29 | 282 | 3.8 | 7.8 | 275 | 3.7 | 8.6 | +7 |
| 30 to 34 | 250 | 3.4 | 7.9 | 233 | 3.2 | 8.8 | +16 |
| 35 to 39 | 270 | 3.7 | 7.1 | 322 | 4.4 | 7.5 | -53 |
| 40 to 44 | 422 | 5.7 | 6.4 | 484 | 6.6 | 6.9 | -62 |
| 45 to 49 | 570 | 7.7 | 6.4 | 609 | 8.3 | 6.7 | -39 |
| 50 to 54 | 638 | 8.7 | 6.6 | 613 | 8.3 | 6.2 | +25 |
| 55 to 59 | 542 | 7.4 | 6.0 | 491 | 6.7 | 5.6 | +51 |
| 60 to 64 | 476 | 6.5 | 5.5 | 386 | 5.2 | 5.1 | +90 |
| 65 to 69 | 373 | 5.1 | 4.9 | 373 | 5.1 | 5.7 | -1 |
| 70 to 74 | 346 | 4.7 | 5.5 | 276 | 3.8 | 4.5 | +70 |
| 75 to 79 | 252 | 3.4 | 4.3 | 216 | 2.9 | 3.3 | +35 |
| 80 to 84 | 206 | 2.8 | 3.0 | 158 | 2.2 | 2.2 | +47 |
| 85 and over | 281 | 3.8 | 3.2 | 170 | 2.3 | 2.9 | +110 |
| Total population | 7,374 | 100.0 | 100.0 | 7,360 | 100.0 | 100.0 | +14 |
Dominant groups
Analysis of the five year age groups of Vaucluse - Watsons Bay in 2021 compared to Woollahra Municipality shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 18.1% of the population was aged between 0 and 15, and 19.8% were aged 65 years and over, compared with 14.9% and 20.9% respectively for Woollahra Municipality.
The major differences between the age structure of Vaucluse - Watsons Bay and Woollahra Municipality were:
- A larger percentage of persons aged 15 to 19 (9.0% compared to 5.0%)
- A smaller percentage of persons aged 30 to 34 (3.4% compared to 7.9%)
- A smaller percentage of persons aged 25 to 29 (3.8% compared to 7.8%)
- A smaller percentage of persons aged 35 to 39 (3.7% compared to 7.1%)
Emerging groups
From 2016 to 2021, Vaucluse - Watsons Bay's population increased by 14 people (0.2%). This represents an average annual population change of 0.04% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 5 to 9 (-172 persons)
- 85 and over (+110 persons)
- 60 to 64 (+90 persons)
- 70 to 74 (+70 persons)
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