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LEARN MORE ABOUT .idIn 2021, the largest age group in Wantirna was 35 to 39 year olds. The group that changed the most since 2006 was 65 to 69 year olds, increasing by 322 people.
The Age Structure of Wantirna provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wantirna'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 Wantirna'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 | |||||||
|---|---|---|---|---|---|---|---|
| Wantirna - Total females (Usual residence) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Lysterfield % | Number | % | Lysterfield % | 2006 to 2021 |
| 0 to 4 | 381 | 5.2 | 4.0 | 310 | 4.3 | 7.0 | +71 |
| 5 to 9 | 463 | 6.3 | 6.4 | 373 | 5.2 | 9.7 | +90 |
| 10 to 14 | 434 | 5.9 | 6.0 | 444 | 6.2 | 11.3 | -10 |
| 15 to 19 | 378 | 5.2 | 8.2 | 618 | 8.6 | 8.4 | -241 |
| 20 to 24 | 364 | 5.0 | 7.7 | 590 | 8.2 | 4.9 | -226 |
| 25 to 29 | 313 | 4.3 | 5.1 | 407 | 5.7 | 4.0 | -95 |
| 30 to 34 | 454 | 6.2 | 4.3 | 398 | 5.5 | 6.8 | +55 |
| 35 to 39 | 576 | 7.9 | 5.7 | 384 | 5.3 | 10.6 | +191 |
| 40 to 44 | 506 | 6.9 | 6.2 | 500 | 6.9 | 11.5 | +6 |
| 45 to 49 | 460 | 6.3 | 8.1 | 606 | 8.4 | 8.2 | -146 |
| 50 to 54 | 431 | 5.9 | 10.2 | 729 | 10.1 | 6.5 | -298 |
| 55 to 59 | 431 | 5.9 | 10.4 | 575 | 8.0 | 3.6 | -145 |
| 60 to 64 | 478 | 6.5 | 6.2 | 343 | 4.8 | 2.6 | +134 |
| 65 to 69 | 538 | 7.4 | 4.7 | 216 | 3.0 | 1.9 | +322 |
| 70 to 74 | 430 | 5.9 | 2.9 | 151 | 2.1 | 0.7 | +278 |
| 75 to 79 | 243 | 3.3 | 1.8 | 188 | 2.6 | 0.9 | +55 |
| 80 to 84 | 176 | 2.4 | 1.2 | 166 | 2.3 | 0.5 | +10 |
| 85 and over | 258 | 3.5 | 0.9 | 191 | 2.7 | 0.8 | +67 |
| Total population | 7,314 | 100.0 | 100.0 | 7,197 | 100.0 | 100.0 | +116 |
Dominant groups
Analysis of the female five year age groups of Wantirna in 2021 compared to Lysterfield shows that there was a higher proportion of females in the younger age groups (under 15) as well as a higher proportion of females in the older age groups (65+).
Overall, 17.5% of the female population was aged between 0 and 15, and 22.5% were aged 65 years and over, compared with 16.3% and 11.5% respectively for Lysterfield.
The major differences between the female age structure of Wantirna and Lysterfield were:
- A larger percentage of females aged 70 to 74 (5.9% compared to 2.9%)
- A smaller percentage of females aged 55 to 59 (5.9% compared to 10.4%)
- A smaller percentage of females aged 50 to 54 (5.9% compared to 10.2%)
- A smaller percentage of females aged 15 to 19 (5.2% compared to 8.2%)
Emerging groups
From 2006 to 2021, Wantirna's female population increased by 117 people (1.6%). This represents an average annual population change of 0.11% per year over the period.
The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:
- 65 to 69 (+322 females)
- 50 to 54 (-298 females)
- 70 to 74 (+278 females)
- 15 to 19 (-241 females)
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