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LEARN MORE ABOUT .idIn 2021, the largest age group in Glen Iris was 50 to 54 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 350 people.
The Age Structure of Glen Iris provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Glen Iris'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 Glen Iris'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 | |||||||
|---|---|---|---|---|---|---|---|
| Glen Iris - Total persons (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Hawthorn East % | Number | % | Hawthorn East % | 2011 to 2021 |
| 0 to 4 | 839 | 5.0 | 4.2 | 1,036 | 6.8 | 5.4 | -198 |
| 5 to 9 | 1,052 | 6.3 | 5.3 | 1,112 | 7.3 | 5.2 | -61 |
| 10 to 14 | 1,281 | 7.7 | 5.4 | 1,056 | 6.9 | 4.9 | +224 |
| 15 to 19 | 1,216 | 7.3 | 5.2 | 1,025 | 6.7 | 5.5 | +190 |
| 20 to 24 | 1,159 | 6.9 | 8.0 | 1,019 | 6.7 | 9.7 | +139 |
| 25 to 29 | 750 | 4.5 | 10.6 | 797 | 5.2 | 12.4 | -48 |
| 30 to 34 | 778 | 4.7 | 9.0 | 755 | 5.0 | 9.5 | +23 |
| 35 to 39 | 947 | 5.7 | 7.6 | 1,048 | 6.9 | 7.6 | -102 |
| 40 to 44 | 1,101 | 6.6 | 6.6 | 1,240 | 8.1 | 6.4 | -140 |
| 45 to 49 | 1,295 | 7.8 | 6.7 | 1,285 | 8.4 | 6.2 | +9 |
| 50 to 54 | 1,307 | 7.8 | 6.0 | 1,105 | 7.3 | 5.6 | +202 |
| 55 to 59 | 1,218 | 7.3 | 5.3 | 1,047 | 6.9 | 5.4 | +170 |
| 60 to 64 | 1,005 | 6.0 | 4.9 | 880 | 5.8 | 4.5 | +125 |
| 65 to 69 | 803 | 4.8 | 4.2 | 582 | 3.8 | 3.4 | +221 |
| 70 to 74 | 740 | 4.4 | 3.8 | 389 | 2.6 | 2.6 | +350 |
| 75 to 79 | 554 | 3.3 | 2.9 | 305 | 2.0 | 1.9 | +248 |
| 80 to 84 | 345 | 2.1 | 2.1 | 273 | 1.8 | 1.7 | +72 |
| 85 and over | 308 | 1.8 | 2.2 | 268 | 1.8 | 2.1 | +39 |
| Total population | 16,698 | 100.0 | 100.0 | 15,234 | 100.0 | 100.0 | +1,464 |
Dominant groups
Analysis of the five year age groups of Glen Iris in 2021 compared to Hawthorn East 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, 19.0% of the population was aged between 0 and 15, and 16.5% were aged 65 years and over, compared with 14.8% and 15.2% respectively for Hawthorn East.
The major differences between the age structure of Glen Iris and Hawthorn East were:
- A larger percentage of persons aged 10 to 14 (7.7% compared to 5.4%)
- A larger percentage of persons aged 15 to 19 (7.3% compared to 5.2%)
- A smaller percentage of persons aged 25 to 29 (4.5% compared to 10.6%)
- A smaller percentage of persons aged 30 to 34 (4.7% compared to 9.0%)
Emerging groups
From 2011 to 2021, Glen Iris's population increased by 1,464 people (9.6%). This represents an average annual population change of 0.92% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+350 persons)
- 75 to 79 (+248 persons)
- 10 to 14 (+224 persons)
- 65 to 69 (+221 persons)
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