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LEARN MORE ABOUT .idIn 2021, the largest age group in Mount Druitt was 0 to 4 year olds. The group that changed the most since 2001 was 5 to 9 year olds, increasing by 267 people.
The Age Structure of Mount Druitt provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mount Druitt'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 Mount Druitt'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 | |||||||
|---|---|---|---|---|---|---|---|
| Mount Druitt - Total females (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | WSROC Region % | Number | % | WSROC Region % | 2001 to 2021 |
| 0 to 4 | 727 | 8.5 | 6.5 | 526 | 9.3 | 7.5 | +200 |
| 5 to 9 | 725 | 8.5 | 6.9 | 458 | 8.1 | 7.7 | +267 |
| 10 to 14 | 633 | 7.4 | 6.5 | 373 | 6.6 | 7.3 | +259 |
| 15 to 19 | 518 | 6.0 | 5.8 | 420 | 7.4 | 7.3 | +97 |
| 20 to 24 | 600 | 7.0 | 6.5 | 474 | 8.3 | 7.1 | +126 |
| 25 to 29 | 645 | 7.5 | 7.3 | 475 | 8.4 | 7.8 | +169 |
| 30 to 34 | 705 | 8.2 | 8.1 | 455 | 8.0 | 8.1 | +249 |
| 35 to 39 | 714 | 8.3 | 8.2 | 458 | 8.1 | 7.9 | +256 |
| 40 to 44 | 576 | 6.7 | 6.9 | 357 | 6.3 | 7.8 | +219 |
| 45 to 49 | 489 | 5.7 | 6.3 | 344 | 6.1 | 6.9 | +145 |
| 50 to 54 | 452 | 5.3 | 6.0 | 363 | 6.4 | 6.2 | +88 |
| 55 to 59 | 454 | 5.3 | 5.6 | 238 | 4.2 | 4.4 | +216 |
| 60 to 64 | 389 | 4.5 | 5.3 | 210 | 3.7 | 3.5 | +178 |
| 65 to 69 | 337 | 3.9 | 4.4 | 155 | 2.7 | 2.9 | +181 |
| 70 to 74 | 243 | 2.8 | 3.6 | 153 | 2.7 | 2.7 | +90 |
| 75 to 79 | 144 | 1.7 | 2.4 | 122 | 2.2 | 2.2 | +22 |
| 80 to 84 | 115 | 1.3 | 1.7 | 57 | 1.0 | 1.5 | +58 |
| 85 and over | 99 | 1.2 | 1.8 | 36 | 0.6 | 1.2 | +62 |
| Total population | 8,565 | 100.0 | 100.0 | 5,683 | 100.0 | 100.0 | +2,881 |
Dominant groups
Analysis of the female five year age groups of Mount Druitt in 2021 compared to WSROC Region 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, 24.3% of the female population was aged between 0 and 15, and 11.0% were aged 65 years and over, compared with 19.8% and 14.1% respectively for WSROC Region.
The major differences between the female age structure of Mount Druitt and WSROC Region were:
- A larger percentage of females aged 0 to 4 (8.5% compared to 6.5%)
- A larger percentage of females aged 5 to 9 (8.5% compared to 6.9%)
- A larger percentage of females aged 10 to 14 (7.4% compared to 6.5%)
- A smaller percentage of females aged 70 to 74 (2.8% compared to 3.6%)
Emerging groups
From 2001 to 2021, Mount Druitt's female population increased by 2,882 people (50.7%). This represents an average annual population change of 2.07% per year over the period.
The largest changes in female age structure in this area between 2001 and 2021 were in the age groups:
- 5 to 9 (+267 females)
- 10 to 14 (+259 females)
- 35 to 39 (+256 females)
- 30 to 34 (+249 females)
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