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LEARN MORE ABOUT .idIn 2021, the largest age group in Mount Helena was 10 to 14 year olds. The group that changed the most since 2016 was 15 to 19 year olds, decreasing by 34 people.
The Age Structure of Mount Helena provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mount Helena'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 Mount Helena'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 | |||||||
|---|---|---|---|---|---|---|---|
| Mount Helena - Total males (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Greenmount % | Number | % | Greenmount % | 2016 to 2021 |
| 0 to 4 | 97 | 5.7 | 4.9 | 104 | 6.4 | 5.6 | -7 |
| 5 to 9 | 130 | 7.7 | 6.4 | 120 | 7.4 | 5.8 | +10 |
| 10 to 14 | 142 | 8.4 | 7.5 | 115 | 7.1 | 4.7 | +27 |
| 15 to 19 | 93 | 5.5 | 5.1 | 127 | 7.9 | 7.1 | -34 |
| 20 to 24 | 86 | 5.1 | 5.1 | 79 | 4.9 | 5.9 | +7 |
| 25 to 29 | 71 | 4.2 | 4.7 | 82 | 5.1 | 5.5 | -11 |
| 30 to 34 | 105 | 6.2 | 4.6 | 92 | 5.7 | 5.4 | +13 |
| 35 to 39 | 103 | 6.1 | 5.1 | 95 | 5.9 | 5.3 | +8 |
| 40 to 44 | 96 | 5.7 | 6.0 | 107 | 6.6 | 5.6 | -11 |
| 45 to 49 | 97 | 5.7 | 6.1 | 118 | 7.3 | 6.1 | -21 |
| 50 to 54 | 134 | 7.9 | 6.0 | 112 | 6.9 | 8.4 | +22 |
| 55 to 59 | 129 | 7.6 | 7.9 | 141 | 8.7 | 6.8 | -12 |
| 60 to 64 | 134 | 7.9 | 6.1 | 100 | 6.2 | 7.2 | +34 |
| 65 to 69 | 95 | 5.6 | 6.5 | 102 | 6.3 | 5.4 | -7 |
| 70 to 74 | 83 | 4.9 | 5.5 | 50 | 3.1 | 4.5 | +33 |
| 75 to 79 | 46 | 2.7 | 4.8 | 36 | 2.2 | 5.3 | +10 |
| 80 to 84 | 30 | 1.8 | 4.4 | 19 | 1.2 | 2.0 | +11 |
| 85 and over | 18 | 1.1 | 3.2 | 14 | 0.9 | 3.2 | +4 |
| Total population | 1,689 | 100.0 | 100.0 | 1,613 | 100.0 | 100.0 | +76 |
Dominant groups
Analysis of the male five year age groups of Mount Helena in 2021 compared to Greenmount shows that there was a higher proportion of males in the younger age groups (under 15) and a lower proportion of males in the older age groups (65+).
Overall, 21.8% of the male population was aged between 0 and 15, and 16.1% were aged 65 years and over, compared with 18.8% and 24.3% respectively for Greenmount.
The major differences between the male age structure of Mount Helena and Greenmount were:
- A larger percentage of males aged 50 to 54 (7.9% compared to 6.0%)
- A smaller percentage of males aged 80 to 84 (1.8% compared to 4.4%)
- A smaller percentage of males aged 85 and over (1.1% compared to 3.2%)
- A smaller percentage of males aged 75 to 79 (2.7% compared to 4.8%)
Emerging groups
From 2016 to 2021, Mount Helena's male population increased by 76 people (4.7%). This represents an average annual population change of 0.93% per year over the period.
There were no major differences in Mount Helena between 2016 and 2021.
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