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LEARN MORE ABOUT .idIn 2021, the largest age group in Ashburton was 5 to 9 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 115 people.
The Age Structure of Ashburton provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Ashburton'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 Ashburton'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 | |||||||
|---|---|---|---|---|---|---|---|
| Ashburton - Total males (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Glen Iris % | Number | % | Glen Iris % | 2001 to 2021 |
| 0 to 4 | 228 | 5.8 | 5.4 | 248 | 7.3 | 7.0 | -20 |
| 5 to 9 | 309 | 7.8 | 6.6 | 264 | 7.8 | 8.2 | +44 |
| 10 to 14 | 302 | 7.7 | 8.2 | 237 | 7.0 | 7.7 | +64 |
| 15 to 19 | 282 | 7.2 | 7.7 | 241 | 7.1 | 6.6 | +40 |
| 20 to 24 | 268 | 6.8 | 7.0 | 223 | 6.6 | 6.4 | +45 |
| 25 to 29 | 169 | 4.3 | 4.7 | 189 | 5.6 | 5.0 | -20 |
| 30 to 34 | 183 | 4.6 | 4.8 | 268 | 7.9 | 6.8 | -86 |
| 35 to 39 | 228 | 5.8 | 5.3 | 265 | 7.8 | 8.5 | -38 |
| 40 to 44 | 276 | 7.0 | 6.4 | 297 | 8.7 | 7.8 | -21 |
| 45 to 49 | 299 | 7.6 | 7.4 | 252 | 7.4 | 8.2 | +47 |
| 50 to 54 | 289 | 7.3 | 7.7 | 187 | 5.5 | 7.7 | +101 |
| 55 to 59 | 274 | 7.0 | 7.3 | 161 | 4.8 | 5.5 | +112 |
| 60 to 64 | 224 | 5.7 | 5.8 | 121 | 3.6 | 3.6 | +103 |
| 65 to 69 | 202 | 5.1 | 4.7 | 86 | 2.6 | 3.1 | +115 |
| 70 to 74 | 141 | 3.6 | 4.5 | 103 | 3.0 | 2.9 | +38 |
| 75 to 79 | 105 | 2.7 | 3.1 | 109 | 3.2 | 2.5 | -5 |
| 80 to 84 | 85 | 2.2 | 1.9 | 81 | 2.4 | 1.5 | +4 |
| 85 and over | 77 | 2.0 | 1.5 | 56 | 1.7 | 1.0 | +21 |
| Total population | 3,941 | 100.0 | 100.0 | 3,397 | 100.0 | 100.0 | +543 |
Dominant groups
Analysis of the male five year age groups of Ashburton in 2021 compared to Glen Iris shows that there was a higher proportion of males in the younger age groups (under 15) and a similar proportion of males in the older age groups (65+).
Overall, 21.3% of the male population was aged between 0 and 15, and 15.5% were aged 65 years and over, compared with 20.2% and 15.6% respectively for Glen Iris.
The major differences between the male age structure of Ashburton and Glen Iris were:
- A larger percentage of males aged 5 to 9 (7.8% compared to 6.6%)
- A larger percentage of males aged 40 to 44 (7.0% compared to 6.4%)
- A smaller percentage of males aged 70 to 74 (3.6% compared to 4.5%)
- A smaller percentage of males aged 10 to 14 (7.7% compared to 8.2%)
Emerging groups
From 2001 to 2021, Ashburton's male population increased by 544 people (16.0%). This represents an average annual population change of 0.75% per year over the period.
The largest changes in male age structure in this area between 2001 and 2021 were in the age groups:
- 65 to 69 (+115 males)
- 55 to 59 (+112 males)
- 60 to 64 (+103 males)
- 50 to 54 (+101 males)
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