Powered by .id (informed decisions) for Bayside Council
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LEARN MORE ABOUT .idThere were 8,840 people with a need for assistance living in Bayside Council, with largest age group being 85 and over year olds in 2021.
The age structure of the population with a need for assistance is an important indicator of whether the disabilities highlighted are age related or otherwise. Generally need for assistance increases with age, so a comparison with the age structure of the same population in a benchmark area may reveal an older or younger population with significant need for assistance.
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 Bayside Council's Age Structure for those with a need for assistance should be viewed in conjunction with Dwelling Types, Tenure and Employment Status.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Bayside Council - Need for assistance | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Greater Sydney | Number | % | Greater Sydney | 2006 to 2021 |
| 0 to 4 | 94 | 1.1 | 1.5 | 57 | 0.9 | 1.5 | +37 |
| 5 to 9 | 256 | 2.9 | 4.3 | 106 | 1.8 | 3.0 | +150 |
| 10 to 14 | 223 | 2.5 | 3.9 | 92 | 1.5 | 2.7 | +131 |
| 15 to 19 | 183 | 2.1 | 3.0 | 68 | 1.1 | 2.1 | +115 |
| 20 to 24 | 167 | 1.9 | 2.3 | 78 | 1.3 | 1.8 | +89 |
| 25 to 29 | 142 | 1.6 | 2.0 | 72 | 1.2 | 1.7 | +70 |
| 30 to 34 | 164 | 1.9 | 2.0 | 90 | 1.5 | 2.1 | +74 |
| 35 to 39 | 168 | 1.9 | 2.1 | 115 | 1.9 | 2.5 | +53 |
| 40 to 44 | 188 | 2.1 | 2.6 | 154 | 2.6 | 3.2 | +34 |
| 45 to 49 | 245 | 2.8 | 3.2 | 187 | 3.1 | 4.0 | +58 |
| 50 to 54 | 327 | 3.7 | 4.0 | 280 | 4.6 | 4.8 | +47 |
| 55 to 59 | 424 | 4.8 | 5.2 | 351 | 5.8 | 6.0 | +73 |
| 60 to 64 | 519 | 5.9 | 6.6 | 378 | 6.3 | 6.3 | +141 |
| 65 to 69 | 633 | 7.2 | 7.7 | 399 | 6.6 | 6.1 | +234 |
| 70 to 74 | 858 | 9.7 | 9.3 | 530 | 8.8 | 7.6 | +328 |
| 75 to 79 | 991 | 11.2 | 10.0 | 754 | 12.5 | 10.8 | +237 |
| 80 to 84 | 1,274 | 14.4 | 11.3 | 878 | 14.6 | 14.0 | +396 |
| 85 and over | 1,984 | 22.4 | 19.0 | 1,437 | 23.8 | 19.8 | +547 |
| Total persons | 8,840 | 100.0 | 100.0 | 6,026 | 100.0 | 100.0 | +2,814 |
Dominant groups
Analysis of the population needing assistance in Bayside Council in 2021 compared to Greater Sydney shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 6.5% of the population needing assistance was aged between 0 and 14, and 64.9% were aged 65 years and over, compared with 9.6% and 57.3% respectively for Greater Sydney.
The major differences between the age structure of the population needing assistance Bayside Council area and Greater Sydney were:
- A larger percentage of people aged 85 and over (22.4% compared to 19.0%)
- A larger percentage of people aged 80 to 84 (14.4% compared to 11.3%)
- A smaller percentage of people aged 10 to 14 (2.5% compared to 3.9%)
- A smaller percentage of people aged 5 to 9 (2.9% compared to 4.3%)
Emerging groups
From 2006 to 2021, Bayside Council area's population needing assistance increased by 2,814 people (46.7%). This represents an average annual population change of 2.59% per year over the period.
The largest changes in age structure of the population needing assistance in this area between 2006 and 2021 were in the age groups:
- 85 and over (+547 persons)
- 80 to 84 (+396 persons)
- 70 to 74 (+328 persons)
- 75 to 79 (+237 persons)
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