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LEARN MORE ABOUT .idIn 2021, the largest age group in Bateau Bay was 5 to 9 year olds. The group that changed the most since 2006 was 60 to 64 year olds, increasing by 256 people.
The Age Structure of Bateau 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 Bateau 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 Bateau 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 | |||||||
|---|---|---|---|---|---|---|---|
| Bateau Bay - Total persons (Enumerated) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | New South Wales % | Number | % | New South Wales % | 2006 to 2021 |
| 0 to 4 | 732 | 5.9 | 5.8 | 608 | 5.3 | 6.4 | +123 |
| 5 to 9 | 858 | 6.9 | 6.2 | 682 | 5.9 | 6.6 | +175 |
| 10 to 14 | 794 | 6.4 | 6.2 | 834 | 7.3 | 6.8 | -41 |
| 15 to 19 | 666 | 5.4 | 5.7 | 829 | 7.2 | 6.7 | -164 |
| 20 to 24 | 541 | 4.4 | 6.2 | 662 | 5.8 | 6.6 | -122 |
| 25 to 29 | 597 | 4.8 | 6.9 | 483 | 4.2 | 6.5 | +114 |
| 30 to 34 | 736 | 5.9 | 7.3 | 619 | 5.4 | 7.1 | +116 |
| 35 to 39 | 853 | 6.9 | 7.2 | 618 | 5.4 | 7.3 | +234 |
| 40 to 44 | 719 | 5.8 | 6.5 | 687 | 6.0 | 7.4 | +32 |
| 45 to 49 | 695 | 5.6 | 6.4 | 806 | 7.0 | 7.3 | -112 |
| 50 to 54 | 665 | 5.4 | 6.2 | 770 | 6.7 | 6.5 | -105 |
| 55 to 59 | 699 | 5.6 | 6.1 | 713 | 6.2 | 6.1 | -15 |
| 60 to 64 | 811 | 6.5 | 5.8 | 555 | 4.8 | 4.8 | +256 |
| 65 to 69 | 769 | 6.2 | 5.1 | 538 | 4.7 | 3.9 | +231 |
| 70 to 74 | 706 | 5.7 | 4.6 | 511 | 4.4 | 3.2 | +195 |
| 75 to 79 | 537 | 4.3 | 3.3 | 628 | 5.5 | 2.9 | -91 |
| 80 to 84 | 438 | 3.5 | 2.3 | 500 | 4.4 | 2.2 | -63 |
| 85 and over | 606 | 4.9 | 2.3 | 451 | 3.9 | 1.7 | +154 |
| Total population | 12,422 | 100.0 | 100.0 | 11,503 | 100.0 | 100.0 | +918 |
Dominant groups
Analysis of the five year age groups of Bateau Bay in 2021 compared to New South Wales shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).
Overall, 19.2% of the population was aged between 0 and 15, and 24.6% were aged 65 years and over, compared with 18.2% and 17.6% respectively for New South Wales.
The major differences between the age structure of Bateau Bay and New South Wales were:
- A larger percentage of persons aged 85 and over (4.9% compared to 2.3%)
- A smaller percentage of persons aged 25 to 29 (4.8% compared to 6.9%)
- A smaller percentage of persons aged 20 to 24 (4.4% compared to 6.2%)
- A smaller percentage of persons aged 30 to 34 (5.9% compared to 7.3%)
Emerging groups
From 2006 to 2021, Bateau Bay's population increased by 919 people (8.0%). This represents an average annual population change of 0.51% per year over the period.
The largest changes in age structure in this area between 2006 and 2021 were in the age groups:
- 60 to 64 (+256 persons)
- 35 to 39 (+234 persons)
- 65 to 69 (+231 persons)
- 70 to 74 (+195 persons)
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