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LEARN MORE ABOUT .idIn 2021, the largest age group in the City of Boroondara was 20 to 24 year olds. The group that changed the most since 1996 was 55 to 59 year olds, increasing by 2,249 people.
The Age Structure of the City of Boroondara provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the City of Boroondara'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 the City of Boroondara'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 | |||||||
|---|---|---|---|---|---|---|---|
| City of Boroondara - Total males (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | Bellevue Ward % | Number | % | Bellevue Ward % | 1996 to 2021 |
| 0 to 4 | 3,367 | 4.2 | 4.0 | 4,061 | 6.0 | 5.7 | -694 |
| 5 to 9 | 4,557 | 5.7 | 6.2 | 4,293 | 6.4 | 6.1 | +264 |
| 10 to 14 | 5,685 | 7.2 | 9.3 | 4,550 | 6.8 | 6.9 | +1,135 |
| 15 to 19 | 6,029 | 7.6 | 9.1 | 5,310 | 7.9 | 7.3 | +719 |
| 20 to 24 | 6,155 | 7.8 | 7.5 | 5,782 | 8.6 | 7.3 | +373 |
| 25 to 29 | 5,539 | 7.0 | 5.1 | 5,220 | 7.8 | 6.2 | +319 |
| 30 to 34 | 4,804 | 6.1 | 4.1 | 4,636 | 6.9 | 5.9 | +168 |
| 35 to 39 | 4,565 | 5.8 | 4.5 | 5,028 | 7.5 | 7.1 | -463 |
| 40 to 44 | 4,854 | 6.1 | 5.8 | 5,098 | 7.6 | 7.1 | -244 |
| 45 to 49 | 5,264 | 6.6 | 7.3 | 5,183 | 7.7 | 7.5 | +81 |
| 50 to 54 | 5,609 | 7.1 | 7.7 | 4,217 | 6.3 | 6.0 | +1,392 |
| 55 to 59 | 5,255 | 6.6 | 7.4 | 3,006 | 4.5 | 5.1 | +2,249 |
| 60 to 64 | 4,465 | 5.6 | 6.2 | 2,524 | 3.8 | 5.2 | +1,941 |
| 65 to 69 | 3,766 | 4.7 | 4.2 | 2,415 | 3.6 | 4.9 | +1,351 |
| 70 to 74 | 3,422 | 4.3 | 4.1 | 2,095 | 3.1 | 4.9 | +1,327 |
| 75 to 79 | 2,521 | 3.2 | 3.0 | 1,788 | 2.7 | 3.3 | +733 |
| 80 to 84 | 1,710 | 2.2 | 2.3 | 1,218 | 1.8 | 2.3 | +492 |
| 85 and over | 1,807 | 2.3 | 2.2 | 802 | 1.2 | 1.1 | +1,005 |
| Total population | 79,374 | 100.0 | 100.0 | 67,226 | 100.0 | 100.0 | +12,148 |
Dominant groups
Analysis of the male five year age groups of the City of Boroondara in 2021 compared to Bellevue Ward shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 17.1% of the male population was aged between 0 and 15, and 16.7% were aged 65 years and over, compared with 19.5% and 15.8% respectively for Bellevue Ward.
The major differences between the male age structure of the City of Boroondara and Bellevue Ward were:
- A larger percentage of males aged 25 to 29 (7.0% compared to 5.1%)
- A larger percentage of males aged 30 to 34 (6.1% compared to 4.1%)
- A smaller percentage of males aged 10 to 14 (7.2% compared to 9.3%)
- A smaller percentage of males aged 15 to 19 (7.6% compared to 9.1%)
Emerging groups
From 1996 to 2021, City of Boroondara's male population increased by 12,148 people (18.1%). This represents an average annual population change of 0.67% per year over the period.
The largest changes in male age structure in this area between 1996 and 2021 were in the age groups:
- 55 to 59 (+2,249 males)
- 60 to 64 (+1,941 males)
- 50 to 54 (+1,392 males)
- 65 to 69 (+1,351 males)
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