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LEARN MORE ABOUT .idIn 2021, the largest age group in Pittwater Ward was 55 to 59 year olds. The group that changed the most since 2016 was 75 to 79 year olds, increasing by 485 people.
The Age Structure of Pittwater Ward provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Pittwater Ward'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 Pittwater Ward'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 | |||||||
|---|---|---|---|---|---|---|---|
| Pittwater Ward - Total females (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Newport % | Number | % | Newport % | 2016 to 2021 |
| 0 to 4 | 968 | 4.0 | 4.6 | 1,091 | 4.7 | 5.1 | -123 |
| 5 to 9 | 1,291 | 5.3 | 4.9 | 1,538 | 6.6 | 6.5 | -247 |
| 10 to 14 | 1,609 | 6.6 | 6.2 | 1,402 | 6.0 | 6.2 | +207 |
| 15 to 19 | 1,439 | 5.9 | 6.2 | 1,332 | 5.7 | 5.6 | +106 |
| 20 to 24 | 1,122 | 4.6 | 5.2 | 1,015 | 4.3 | 5.4 | +107 |
| 25 to 29 | 768 | 3.1 | 4.3 | 834 | 3.6 | 4.9 | -66 |
| 30 to 34 | 917 | 3.8 | 5.1 | 864 | 3.7 | 4.0 | +53 |
| 35 to 39 | 1,152 | 4.7 | 5.1 | 1,230 | 5.3 | 5.6 | -78 |
| 40 to 44 | 1,419 | 5.8 | 5.5 | 1,625 | 6.9 | 7.5 | -207 |
| 45 to 49 | 1,757 | 7.2 | 7.0 | 1,810 | 7.7 | 8.1 | -54 |
| 50 to 54 | 1,880 | 7.7 | 8.4 | 1,872 | 8.0 | 9.1 | +8 |
| 55 to 59 | 1,914 | 7.8 | 9.2 | 1,846 | 7.9 | 8.4 | +67 |
| 60 to 64 | 1,880 | 7.7 | 7.9 | 1,661 | 7.1 | 6.9 | +219 |
| 65 to 69 | 1,713 | 7.0 | 6.3 | 1,576 | 6.7 | 5.7 | +136 |
| 70 to 74 | 1,567 | 6.4 | 5.5 | 1,323 | 5.6 | 4.9 | +244 |
| 75 to 79 | 1,319 | 5.4 | 4.3 | 834 | 3.6 | 2.6 | +485 |
| 80 to 84 | 762 | 3.1 | 2.1 | 657 | 2.8 | 1.6 | +105 |
| 85 and over | 937 | 3.8 | 1.9 | 918 | 3.9 | 2.0 | +19 |
| Total population | 24,414 | 100.0 | 100.0 | 23,435 | 100.0 | 100.0 | +978 |
Dominant groups
Analysis of the female five year age groups of Pittwater Ward in 2021 compared to Newport shows that there was a similar proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 15.8% of the female population was aged between 0 and 15, and 25.8% were aged 65 years and over, compared with 15.7% and 20.2% respectively for Newport.
The major differences between the female age structure of Pittwater Ward and Newport were:
- A larger percentage of females aged 85 and over (3.8% compared to 1.9%)
- A smaller percentage of females aged 55 to 59 (7.8% compared to 9.2%)
- A smaller percentage of females aged 30 to 34 (3.8% compared to 5.1%)
- A smaller percentage of females aged 25 to 29 (3.1% compared to 4.3%)
Emerging groups
From 2016 to 2021, Pittwater Ward's female population increased by 979 people (4.2%). This represents an average annual population change of 0.82% per year over the period.
The largest changes in female age structure in this area between 2016 and 2021 were in the age groups:
- 75 to 79 (+485 females)
- 5 to 9 (-247 females)
- 70 to 74 (+244 females)
- 60 to 64 (+219 females)
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