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LEARN MORE ABOUT .idIn 2021, the largest age group in Rowville (South) was 55 to 59 year olds. The group that changed the most since 2006 was 55 to 59 year olds, increasing by 246 people.
The Age Structure of Rowville (South) provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Rowville (South)'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 Rowville (South)'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 | |||||||
|---|---|---|---|---|---|---|---|
| Rowville (South) - Total females (Enumerated) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Wantirna South % | Number | % | Wantirna South % | 2006 to 2021 |
| 0 to 4 | 237 | 4.6 | 4.6 | 417 | 8.1 | 4.0 | -180 |
| 5 to 9 | 290 | 5.6 | 5.2 | 476 | 9.2 | 5.4 | -186 |
| 10 to 14 | 297 | 5.7 | 5.0 | 423 | 8.2 | 7.5 | -126 |
| 15 to 19 | 354 | 6.9 | 5.4 | 416 | 8.1 | 9.0 | -62 |
| 20 to 24 | 354 | 6.9 | 5.8 | 281 | 5.4 | 7.5 | +73 |
| 25 to 29 | 267 | 5.2 | 5.2 | 243 | 4.7 | 4.6 | +24 |
| 30 to 34 | 249 | 4.8 | 6.0 | 444 | 8.6 | 4.6 | -195 |
| 35 to 39 | 302 | 5.8 | 6.8 | 526 | 10.2 | 6.0 | -224 |
| 40 to 44 | 314 | 6.1 | 6.7 | 530 | 10.3 | 7.7 | -216 |
| 45 to 49 | 440 | 8.5 | 6.2 | 395 | 7.6 | 9.4 | +45 |
| 50 to 54 | 451 | 8.7 | 6.7 | 355 | 6.9 | 8.2 | +96 |
| 55 to 59 | 461 | 8.9 | 6.4 | 215 | 4.2 | 6.6 | +246 |
| 60 to 64 | 342 | 6.6 | 7.3 | 202 | 3.9 | 4.2 | +140 |
| 65 to 69 | 269 | 5.2 | 6.1 | 97 | 1.9 | 3.0 | +172 |
| 70 to 74 | 197 | 3.8 | 5.0 | 60 | 1.2 | 2.6 | +137 |
| 75 to 79 | 157 | 3.0 | 3.9 | 45 | 0.9 | 3.5 | +112 |
| 80 to 84 | 97 | 1.9 | 3.1 | 28 | 0.5 | 2.8 | +69 |
| 85 and over | 88 | 1.7 | 4.6 | 12 | 0.2 | 3.3 | +76 |
| Total population | 5,166 | 100.0 | 100.0 | 5,165 | 100.0 | 100.0 | +1 |
Dominant groups
Analysis of the female five year age groups of Rowville (South) in 2021 compared to Wantirna South 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, 16.0% of the female population was aged between 0 and 15, and 15.6% were aged 65 years and over, compared with 14.8% and 22.7% respectively for Wantirna South.
The major differences between the female age structure of Rowville (South) and Wantirna South were:
- A larger percentage of females aged 55 to 59 (8.9% compared to 6.4%)
- A larger percentage of females aged 45 to 49 (8.5% compared to 6.2%)
- A larger percentage of females aged 50 to 54 (8.7% compared to 6.7%)
- A smaller percentage of females aged 85 and over (1.7% compared to 4.6%)
Emerging groups
From 2006 to 2021, Rowville (South)'s female population increased by 1 people (0.0%). This represents an average annual population change of 0.0% per year over the period.
The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:
- 55 to 59 (+246 females)
- 35 to 39 (-224 females)
- 40 to 44 (-216 females)
- 30 to 34 (-195 females)
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