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LEARN MORE ABOUT .idIn 2021, the largest age group in Outer Eastern region was 30 to 34 year olds. The group that changed the most since 1991 was 30 to 34 year olds, increasing by 309 people.
The Age Structure of Outer Eastern region provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Outer Eastern region'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 Outer Eastern region'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 | |||||||
|---|---|---|---|---|---|---|---|
| Outer Eastern region - Total males (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Australia % | Number | % | Australia % | 1991 to 2021 |
| 0 to 4 | 89 | 2.5 | 6.0 | 163 | 10.1 | 7.8 | -75 |
| 5 to 9 | 99 | 2.7 | 6.5 | 169 | 10.5 | 7.7 | -71 |
| 10 to 14 | 139 | 3.8 | 6.5 | 130 | 8.1 | 7.7 | +8 |
| 15 to 19 | 171 | 4.7 | 6.0 | 119 | 7.4 | 8.0 | +51 |
| 20 to 24 | 256 | 7.1 | 6.4 | 116 | 7.2 | 8.1 | +139 |
| 25 to 29 | 340 | 9.4 | 7.1 | 100 | 6.2 | 7.9 | +239 |
| 30 to 34 | 436 | 12.0 | 7.2 | 126 | 7.8 | 8.2 | +309 |
| 35 to 39 | 400 | 11.0 | 7.2 | 139 | 8.6 | 7.7 | +260 |
| 40 to 44 | 322 | 8.9 | 6.5 | 152 | 9.4 | 7.6 | +169 |
| 45 to 49 | 300 | 8.3 | 6.4 | 110 | 6.8 | 6.1 | +189 |
| 50 to 54 | 250 | 6.9 | 6.3 | 84 | 5.2 | 5.0 | +165 |
| 55 to 59 | 243 | 6.7 | 6.0 | 63 | 3.9 | 4.3 | +179 |
| 60 to 64 | 192 | 5.3 | 5.7 | 47 | 3.0 | 4.2 | +144 |
| 65 to 69 | 150 | 4.1 | 5.0 | 45 | 2.8 | 3.7 | +104 |
| 70 to 74 | 126 | 3.5 | 4.5 | 23 | 1.5 | 2.7 | +102 |
| 75 to 79 | 65 | 1.8 | 3.1 | 14 | 0.9 | 1.9 | +50 |
| 80 to 84 | 27 | 0.7 | 2.0 | 3 | 0.2 | 1.0 | +24 |
| 85 and over | 20 | 0.6 | 1.7 | 5 | 0.4 | 0.5 | +14 |
| Total population | 3,625 | 100.0 | 100.0 | 1,623 | 100.0 | 100.0 | +2,002 |
Dominant groups
Analysis of the male five year age groups of Outer Eastern region in 2021 compared to Australia shows that there was a lower proportion of males in the younger age groups (under 15) as well as a lower proportion of males in the older age groups (65+).
Overall, 9.0% of the male population was aged between 0 and 15, and 10.7% were aged 65 years and over, compared with 19.0% and 16.3% respectively for Australia.
The major differences between the male age structure of Outer Eastern region and Australia were:
- A larger percentage of males aged 30 to 34 (12.0% compared to 7.2%)
- A larger percentage of males aged 35 to 39 (11.0% compared to 7.2%)
- A smaller percentage of males aged 5 to 9 (2.7% compared to 6.5%)
- A smaller percentage of males aged 0 to 4 (2.5% compared to 6.0%)
Emerging groups
From 1991 to 2021, Outer Eastern region's male population increased by 2,002 people (123.4%). This represents an average annual population change of 2.71% per year over the period.
The largest changes in male age structure in this area between 1991 and 2021 were in the age groups:
- 30 to 34 (+309 males)
- 35 to 39 (+260 males)
- 25 to 29 (+239 males)
- 45 to 49 (+189 males)
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