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LEARN MORE ABOUT .idIn 2021, the largest age group in West Brisbane Water and Peninsula was 50 to 54 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 362 people.
The Age Structure of West Brisbane Water and Peninsula provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of West Brisbane Water and Peninsula'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 West Brisbane Water and Peninsula'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 | |||||||
|---|---|---|---|---|---|---|---|
| West Brisbane Water and Peninsula - Total males (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Wyong Shire % | Number | % | Wyong Shire % | 2011 to 2021 |
| 0 to 4 | 1,485 | 5.9 | 6.3 | 1,573 | 6.7 | 7.1 | -88 |
| 5 to 9 | 1,633 | 6.5 | 6.6 | 1,580 | 6.8 | 7.1 | +53 |
| 10 to 14 | 1,479 | 5.9 | 6.8 | 1,384 | 5.9 | 7.2 | +95 |
| 15 to 19 | 1,405 | 5.6 | 6.4 | 1,591 | 6.8 | 7.4 | -186 |
| 20 to 24 | 1,289 | 5.1 | 5.9 | 1,193 | 5.1 | 5.7 | +96 |
| 25 to 29 | 1,225 | 4.9 | 5.9 | 1,095 | 4.7 | 5.2 | +130 |
| 30 to 34 | 1,294 | 5.2 | 5.8 | 1,181 | 5.1 | 5.3 | +113 |
| 35 to 39 | 1,463 | 5.8 | 5.9 | 1,516 | 6.5 | 6.1 | -53 |
| 40 to 44 | 1,553 | 6.2 | 5.7 | 1,545 | 6.6 | 6.5 | +8 |
| 45 to 49 | 1,664 | 6.6 | 6.0 | 1,567 | 6.7 | 6.7 | +97 |
| 50 to 54 | 1,702 | 6.8 | 6.3 | 1,554 | 6.7 | 6.5 | +148 |
| 55 to 59 | 1,691 | 6.7 | 6.3 | 1,505 | 6.5 | 6.0 | +186 |
| 60 to 64 | 1,651 | 6.6 | 6.0 | 1,505 | 6.5 | 5.8 | +146 |
| 65 to 69 | 1,475 | 5.9 | 5.6 | 1,350 | 5.8 | 5.1 | +125 |
| 70 to 74 | 1,444 | 5.8 | 5.4 | 1,082 | 4.6 | 4.4 | +362 |
| 75 to 79 | 1,200 | 4.8 | 4.0 | 860 | 3.7 | 3.3 | +340 |
| 80 to 84 | 796 | 3.2 | 2.8 | 694 | 3.0 | 2.6 | +102 |
| 85 and over | 647 | 2.6 | 2.2 | 554 | 2.4 | 1.9 | +93 |
| Total population | 25,096 | 100.0 | 100.0 | 23,329 | 100.0 | 100.0 | +1,767 |
Dominant groups
Analysis of the male five year age groups of West Brisbane Water and Peninsula in 2021 compared to Wyong Shire shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 18.3% of the male population was aged between 0 and 15, and 22.2% were aged 65 years and over, compared with 19.7% and 20.0% respectively for Wyong Shire.
The major differences between the male age structure of West Brisbane Water and Peninsula and Wyong Shire were:
- A larger percentage of males aged 75 to 79 (4.8% compared to 4.0%)
- A smaller percentage of males aged 25 to 29 (4.9% compared to 5.9%)
- A smaller percentage of males aged 10 to 14 (5.9% compared to 6.8%)
- A smaller percentage of males aged 15 to 19 (5.6% compared to 6.4%)
Emerging groups
From 2011 to 2021, West Brisbane Water and Peninsula's male population increased by 1,767 people (7.6%). This represents an average annual population change of 0.73% per year over the period.
The largest changes in male age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+362 males)
- 75 to 79 (+340 males)
- 15 to 19 (-186 males)
- 55 to 59 (+186 males)
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