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LEARN MORE ABOUT .idIn 2021, the largest age group in Doreen was 35 to 39 year olds. The group that changed the most since 2011 was 35 to 39 year olds, increasing by 804 people.
The Age Structure of Doreen provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Doreen'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 Doreen'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 | |||||||
|---|---|---|---|---|---|---|---|
| Doreen - Total females (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | South Morang % | Number | % | South Morang % | 2011 to 2021 |
| 0 to 4 | 1,110 | 8.2 | 5.7 | 615 | 11.3 | 8.9 | +495 |
| 5 to 9 | 1,314 | 9.6 | 6.7 | 592 | 10.9 | 8.3 | +722 |
| 10 to 14 | 1,115 | 8.2 | 7.4 | 374 | 6.9 | 7.8 | +741 |
| 15 to 19 | 873 | 6.4 | 6.8 | 263 | 4.8 | 6.5 | +610 |
| 20 to 24 | 652 | 4.8 | 6.3 | 304 | 5.6 | 6.1 | +348 |
| 25 to 29 | 757 | 5.6 | 6.1 | 582 | 10.7 | 7.7 | +175 |
| 30 to 34 | 1,222 | 9.0 | 7.0 | 602 | 11.1 | 9.9 | +620 |
| 35 to 39 | 1,389 | 10.2 | 8.3 | 585 | 10.8 | 9.4 | +804 |
| 40 to 44 | 1,205 | 8.8 | 8.1 | 462 | 8.5 | 9.1 | +743 |
| 45 to 49 | 1,043 | 7.7 | 8.1 | 284 | 5.2 | 6.5 | +759 |
| 50 to 54 | 741 | 5.4 | 7.3 | 198 | 3.6 | 5.1 | +543 |
| 55 to 59 | 544 | 4.0 | 5.7 | 199 | 3.7 | 4.2 | +345 |
| 60 to 64 | 501 | 3.7 | 4.4 | 172 | 3.2 | 3.6 | +329 |
| 65 to 69 | 451 | 3.3 | 3.7 | 107 | 2.0 | 1.7 | +344 |
| 70 to 74 | 371 | 2.7 | 2.6 | 33 | 0.6 | 1.5 | +338 |
| 75 to 79 | 204 | 1.5 | 2.2 | 33 | 0.6 | 0.9 | +171 |
| 80 to 84 | 74 | 0.5 | 1.5 | 22 | 0.4 | 1.1 | +52 |
| 85 and over | 52 | 0.4 | 2.1 | 10 | 0.2 | 1.5 | +42 |
| Total population | 13,618 | 100.0 | 100.0 | 5,437 | 100.0 | 100.0 | +8,181 |
Dominant groups
Analysis of the female five year age groups of Doreen in 2021 compared to South Morang shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 26.0% of the female population was aged between 0 and 15, and 8.5% were aged 65 years and over, compared with 19.8% and 12.1% respectively for South Morang.
The major differences between the female age structure of Doreen and South Morang were:
- A larger percentage of females aged 5 to 9 (9.6% compared to 6.7%)
- A larger percentage of females aged 0 to 4 (8.2% compared to 5.7%)
- A larger percentage of females aged 30 to 34 (9.0% compared to 7.0%)
- A larger percentage of females aged 35 to 39 (10.2% compared to 8.3%)
Emerging groups
From 2011 to 2021, Doreen's female population increased by 8,181 people (150.5%). This represents an average annual population change of 9.62% per year over the period.
The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:
- 35 to 39 (+804 females)
- 45 to 49 (+759 females)
- 40 to 44 (+743 females)
- 10 to 14 (+741 females)
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