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LEARN MORE ABOUT .idIn 2021, the largest age group in Ferntree Gully was 35 to 39 year olds. The group that changed the most since 1991 was 55 to 59 year olds, increasing by 513 people.
The Age Structure of Ferntree Gully provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Ferntree Gully'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 Ferntree Gully'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 | |||||||
|---|---|---|---|---|---|---|---|
| Ferntree Gully - Total females (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Greater Melbourne % | Number | % | Greater Melbourne % | 1991 to 2021 |
| 0 to 4 | 798 | 5.8 | 5.7 | 1,046 | 8.4 | 7.0 | -249 |
| 5 to 9 | 806 | 5.8 | 6.0 | 970 | 7.8 | 6.7 | -165 |
| 10 to 14 | 712 | 5.1 | 5.7 | 981 | 7.9 | 6.7 | -270 |
| 15 to 19 | 757 | 5.5 | 5.4 | 1,020 | 8.2 | 7.7 | -264 |
| 20 to 24 | 713 | 5.1 | 6.4 | 986 | 8.0 | 8.8 | -273 |
| 25 to 29 | 812 | 5.9 | 7.6 | 1,066 | 8.6 | 8.4 | -255 |
| 30 to 34 | 1,000 | 7.2 | 8.4 | 1,070 | 8.6 | 8.4 | -71 |
| 35 to 39 | 1,057 | 7.6 | 8.1 | 1,011 | 8.2 | 7.8 | +46 |
| 40 to 44 | 1,017 | 7.3 | 6.8 | 1,061 | 8.6 | 7.6 | -45 |
| 45 to 49 | 950 | 6.9 | 6.6 | 793 | 6.4 | 5.9 | +156 |
| 50 to 54 | 917 | 6.6 | 6.4 | 528 | 4.3 | 4.8 | +389 |
| 55 to 59 | 904 | 6.5 | 5.7 | 390 | 3.2 | 4.1 | +513 |
| 60 to 64 | 840 | 6.1 | 5.2 | 363 | 2.9 | 4.0 | +477 |
| 65 to 69 | 742 | 5.4 | 4.5 | 313 | 2.5 | 3.8 | +428 |
| 70 to 74 | 690 | 5.0 | 4.0 | 266 | 2.2 | 3.0 | +423 |
| 75 to 79 | 490 | 3.5 | 2.9 | 219 | 1.8 | 2.5 | +270 |
| 80 to 84 | 336 | 2.4 | 2.2 | 154 | 1.2 | 1.7 | +181 |
| 85 and over | 311 | 2.2 | 2.5 | 139 | 1.1 | 1.3 | +172 |
| Total population | 13,852 | 100.0 | 100.0 | 12,387 | 100.0 | 100.0 | +1,465 |
Dominant groups
Analysis of the female five year age groups of Ferntree Gully in 2021 compared to Greater Melbourne shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 16.7% of the female population was aged between 0 and 15, and 18.5% were aged 65 years and over, compared with 17.4% and 16.0% respectively for Greater Melbourne.
The major differences between the female age structure of Ferntree Gully and Greater Melbourne were:
- A larger percentage of females aged 70 to 74 (5.0% compared to 4.0%)
- A smaller percentage of females aged 25 to 29 (5.9% compared to 7.6%)
- A smaller percentage of females aged 20 to 24 (5.1% compared to 6.4%)
- A smaller percentage of females aged 30 to 34 (7.2% compared to 8.4%)
Emerging groups
From 1991 to 2021, Ferntree Gully's female population increased by 1,465 people (11.8%). This represents an average annual population change of 0.37% per year over the period.
The largest changes in female age structure in this area between 1991 and 2021 were in the age groups:
- 55 to 59 (+513 females)
- 60 to 64 (+477 females)
- 65 to 69 (+428 females)
- 70 to 74 (+423 females)
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