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LEARN MORE ABOUT .idIn 2021, the largest age group in the Peninsula District was 55 to 59 year olds. The group that changed the most since 2006 was 70 to 74 year olds, increasing by 362 people.
The Age Structure of the Peninsula District provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the Peninsula District'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 the Peninsula District'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 | |||||||
|---|---|---|---|---|---|---|---|
| Peninsula District - Total males (Usual residence) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Woy Woy - Blackwall % | Number | % | Woy Woy - Blackwall % | 2006 to 2021 |
| 0 to 4 | 1,037 | 5.8 | 5.7 | 973 | 6.1 | 5.6 | +64 |
| 5 to 9 | 1,161 | 6.5 | 6.0 | 1,060 | 6.6 | 6.5 | +101 |
| 10 to 14 | 1,002 | 5.6 | 5.3 | 1,027 | 6.4 | 6.2 | -25 |
| 15 to 19 | 904 | 5.0 | 5.0 | 868 | 5.4 | 5.8 | +36 |
| 20 to 24 | 914 | 5.1 | 5.1 | 790 | 4.9 | 4.6 | +124 |
| 25 to 29 | 849 | 4.7 | 5.3 | 712 | 4.5 | 4.3 | +137 |
| 30 to 34 | 913 | 5.1 | 5.9 | 956 | 6.0 | 6.0 | -44 |
| 35 to 39 | 1,021 | 5.7 | 5.5 | 975 | 6.1 | 6.2 | +46 |
| 40 to 44 | 1,069 | 5.9 | 6.1 | 1,051 | 6.6 | 5.7 | +18 |
| 45 to 49 | 1,128 | 6.3 | 5.8 | 1,084 | 6.8 | 6.8 | +44 |
| 50 to 54 | 1,194 | 6.6 | 6.9 | 987 | 6.2 | 6.1 | +207 |
| 55 to 59 | 1,195 | 6.6 | 6.5 | 1,004 | 6.3 | 6.7 | +191 |
| 60 to 64 | 1,178 | 6.6 | 6.8 | 1,057 | 6.6 | 6.3 | +121 |
| 65 to 69 | 1,132 | 6.3 | 6.0 | 778 | 4.9 | 5.3 | +354 |
| 70 to 74 | 1,153 | 6.4 | 5.8 | 791 | 5.0 | 5.4 | +362 |
| 75 to 79 | 983 | 5.5 | 5.4 | 853 | 5.3 | 5.4 | +130 |
| 80 to 84 | 630 | 3.5 | 3.7 | 614 | 3.8 | 4.3 | +16 |
| 85 and over | 515 | 2.9 | 3.2 | 393 | 2.5 | 2.8 | +122 |
| Total population | 17,978 | 100.0 | 100.0 | 15,977 | 100.0 | 100.0 | +2,001 |
Dominant groups
Analysis of the male five year age groups of the Peninsula District in 2021 compared to Woy Woy - Blackwall shows that there was a higher proportion of males in the younger age groups (under 15) as well as a higher proportion of males in the older age groups (65+).
Overall, 17.8% of the male population was aged between 0 and 15, and 24.5% were aged 65 years and over, compared with 17.0% and 24.0% respectively for Woy Woy - Blackwall.
The major differences between the male age structure of the Peninsula District and Woy Woy - Blackwall were:
- A larger percentage of males aged 70 to 74 (6.4% compared to 5.8%)
- A smaller percentage of males aged 30 to 34 (5.1% compared to 5.9%)
- A smaller percentage of males aged 25 to 29 (4.7% compared to 5.3%)
Emerging groups
From 2006 to 2021, Peninsula District's male population increased by 2,001 people (12.5%). This represents an average annual population change of 0.79% per year over the period.
The largest changes in male age structure in this area between 2006 and 2021 were in the age groups:
- 70 to 74 (+362 males)
- 65 to 69 (+354 males)
- 50 to 54 (+207 males)
- 55 to 59 (+191 males)
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