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LEARN MORE ABOUT .idIn 2021, the largest age group in Mount Druitt Precinct was 5 to 9 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 887 people.
The Age Structure of Mount Druitt Precinct 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 Precinct'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 Precinct'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 Precinct - Total females (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | WSROC Region % | Number | % | WSROC Region % | 2011 to 2021 |
| 0 to 4 | 4,259 | 7.2 | 6.5 | 4,215 | 8.0 | 7.3 | +44 |
| 5 to 9 | 4,697 | 8.0 | 6.9 | 4,228 | 8.1 | 6.7 | +469 |
| 10 to 14 | 4,471 | 7.6 | 6.5 | 4,320 | 8.2 | 6.7 | +151 |
| 15 to 19 | 3,902 | 6.6 | 5.8 | 4,166 | 7.9 | 6.7 | -264 |
| 20 to 24 | 4,007 | 6.8 | 6.5 | 3,810 | 7.3 | 6.9 | +197 |
| 25 to 29 | 4,205 | 7.2 | 7.3 | 3,816 | 7.3 | 7.8 | +389 |
| 30 to 34 | 4,314 | 7.3 | 8.1 | 3,753 | 7.1 | 7.6 | +561 |
| 35 to 39 | 4,443 | 7.6 | 8.2 | 3,871 | 7.4 | 7.4 | +572 |
| 40 to 44 | 3,801 | 6.5 | 6.9 | 3,768 | 7.2 | 7.2 | +33 |
| 45 to 49 | 3,568 | 6.1 | 6.3 | 3,628 | 6.9 | 6.9 | -60 |
| 50 to 54 | 3,499 | 5.9 | 6.0 | 3,084 | 5.9 | 6.6 | +415 |
| 55 to 59 | 3,266 | 5.6 | 5.6 | 2,710 | 5.2 | 5.7 | +556 |
| 60 to 64 | 2,881 | 4.9 | 5.3 | 2,357 | 4.5 | 4.9 | +524 |
| 65 to 69 | 2,376 | 4.0 | 4.4 | 1,671 | 3.2 | 3.4 | +705 |
| 70 to 74 | 2,030 | 3.5 | 3.6 | 1,143 | 2.2 | 2.7 | +887 |
| 75 to 79 | 1,284 | 2.2 | 2.4 | 845 | 1.6 | 2.1 | +439 |
| 80 to 84 | 854 | 1.5 | 1.7 | 575 | 1.1 | 1.7 | +279 |
| 85 and over | 953 | 1.6 | 1.8 | 549 | 1.0 | 1.7 | +404 |
| Total population | 58,810 | 100.0 | 100.0 | 52,509 | 100.0 | 100.0 | +6,301 |
Dominant groups
Analysis of the female five year age groups of Mount Druitt Precinct 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, 22.8% of the female population was aged between 0 and 15, and 12.7% 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 Precinct and WSROC Region were:
- A larger percentage of females aged 10 to 14 (7.6% compared to 6.5%)
- A larger percentage of females aged 5 to 9 (8.0% compared to 6.9%)
- A larger percentage of females aged 15 to 19 (6.6% compared to 5.8%)
- A smaller percentage of females aged 30 to 34 (7.3% compared to 8.1%)
Emerging groups
From 2011 to 2021, Mount Druitt Precinct's female population increased by 6,301 people (12.0%). This represents an average annual population change of 1.14% per year over the period.
The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+887 females)
- 65 to 69 (+705 females)
- 35 to 39 (+572 females)
- 30 to 34 (+561 females)
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