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LEARN MORE ABOUT .idIn 2021, the largest age group in Drouin (South) was 25 to 29 year olds. The group that changed the most since 2016 was 25 to 29 year olds, increasing by 134 people.
The Age Structure of Drouin (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 Drouin (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 Drouin (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 | |||||||
|---|---|---|---|---|---|---|---|
| Drouin (South) - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Greater Melbourne % | Number | % | Greater Melbourne % | 2016 to 2021 |
| 0 to 4 | 434 | 7.7 | 5.9 | 365 | 8.5 | 6.4 | +68 |
| 5 to 9 | 396 | 7.1 | 6.3 | 337 | 7.8 | 6.2 | +59 |
| 10 to 14 | 380 | 6.8 | 6.0 | 261 | 6.0 | 5.7 | +119 |
| 15 to 19 | 275 | 4.9 | 5.6 | 226 | 5.2 | 6.0 | +48 |
| 20 to 24 | 353 | 6.3 | 6.7 | 245 | 5.7 | 7.4 | +108 |
| 25 to 29 | 452 | 8.1 | 7.8 | 317 | 7.4 | 8.1 | +134 |
| 30 to 34 | 426 | 7.6 | 8.2 | 328 | 7.6 | 8.2 | +98 |
| 35 to 39 | 349 | 6.2 | 8.0 | 259 | 6.0 | 7.3 | +90 |
| 40 to 44 | 291 | 5.2 | 6.9 | 254 | 5.9 | 7.0 | +37 |
| 45 to 49 | 300 | 5.3 | 6.5 | 259 | 6.0 | 6.9 | +41 |
| 50 to 54 | 316 | 5.6 | 6.3 | 214 | 5.0 | 6.2 | +102 |
| 55 to 59 | 289 | 5.1 | 5.7 | 216 | 5.0 | 5.7 | +73 |
| 60 to 64 | 286 | 5.1 | 5.1 | 250 | 5.8 | 4.9 | +35 |
| 65 to 69 | 330 | 5.9 | 4.4 | 238 | 5.5 | 4.4 | +91 |
| 70 to 74 | 296 | 5.3 | 3.9 | 194 | 4.5 | 3.3 | +102 |
| 75 to 79 | 181 | 3.2 | 2.8 | 148 | 3.4 | 2.5 | +32 |
| 80 to 84 | 143 | 2.5 | 2.0 | 97 | 2.3 | 1.9 | +45 |
| 85 and over | 115 | 2.0 | 2.0 | 106 | 2.5 | 2.0 | +9 |
| Total population | 5,612 | 100.0 | 100.0 | 4,322 | 100.0 | 100.0 | +1,290 |
Dominant groups
Analysis of the five year age groups of Drouin (South) in 2021 compared to Greater Melbourne shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).
Overall, 21.6% of the population was aged between 0 and 15, and 19.0% were aged 65 years and over, compared with 18.1% and 15.0% respectively for Greater Melbourne.
The major differences between the age structure of Drouin (South) and Greater Melbourne were:
- A larger percentage of persons aged 0 to 4 (7.7% compared to 5.9%)
- A larger percentage of persons aged 65 to 69 (5.9% compared to 4.4%)
- A smaller percentage of persons aged 35 to 39 (6.2% compared to 8.0%)
- A smaller percentage of persons aged 40 to 44 (5.2% compared to 6.9%)
Emerging groups
From 2016 to 2021, Drouin (South)'s population increased by 1,290 people (29.8%). This represents an average annual population change of 5.36% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 25 to 29 (+134 persons)
- 10 to 14 (+119 persons)
- 20 to 24 (+108 persons)
- 70 to 74 (+102 persons)
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