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LEARN MORE ABOUT .idIn 2021, the largest age group in Cowes - Ventnor - Silverleaves was 65 to 69 year olds. The group that changed the most since 2011 was 65 to 69 year olds, increasing by 228 people.
The Age Structure of Cowes - Ventnor - Silverleaves provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Cowes - Ventnor - Silverleaves'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 Cowes - Ventnor - Silverleaves'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 | |||||||
|---|---|---|---|---|---|---|---|
| Cowes - Ventnor - Silverleaves - Total females (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Bass Coast Shire % | Number | % | Bass Coast Shire % | 2011 to 2021 |
| 0 to 4 | 154 | 3.7 | 4.4 | 94 | 3.6 | 5.9 | +60 |
| 5 to 9 | 194 | 4.7 | 4.9 | 134 | 5.1 | 5.5 | +60 |
| 10 to 14 | 188 | 4.5 | 5.3 | 143 | 5.5 | 5.6 | +45 |
| 15 to 19 | 144 | 3.5 | 4.5 | 113 | 4.3 | 4.9 | +31 |
| 20 to 24 | 111 | 2.7 | 3.4 | 101 | 3.9 | 3.9 | +10 |
| 25 to 29 | 148 | 3.6 | 4.1 | 97 | 3.7 | 4.8 | +51 |
| 30 to 34 | 179 | 4.3 | 5.0 | 101 | 3.9 | 4.8 | +78 |
| 35 to 39 | 202 | 4.9 | 5.5 | 146 | 5.6 | 6.3 | +56 |
| 40 to 44 | 194 | 4.7 | 5.2 | 169 | 6.5 | 6.2 | +25 |
| 45 to 49 | 219 | 5.3 | 5.7 | 158 | 6.1 | 6.4 | +61 |
| 50 to 54 | 259 | 6.3 | 6.4 | 148 | 5.7 | 7.0 | +111 |
| 55 to 59 | 330 | 8.0 | 7.7 | 173 | 6.6 | 7.1 | +157 |
| 60 to 64 | 395 | 9.5 | 8.9 | 229 | 8.8 | 7.9 | +166 |
| 65 to 69 | 437 | 10.6 | 9.1 | 209 | 8.0 | 7.2 | +228 |
| 70 to 74 | 377 | 9.1 | 7.8 | 161 | 6.2 | 5.0 | +216 |
| 75 to 79 | 253 | 6.1 | 5.4 | 142 | 5.4 | 4.2 | +111 |
| 80 to 84 | 154 | 3.7 | 3.2 | 144 | 5.5 | 3.7 | +10 |
| 85 and over | 204 | 4.9 | 3.5 | 144 | 5.5 | 3.6 | +60 |
| Total population | 4,142 | 100.0 | 100.0 | 2,609 | 100.0 | 100.0 | +1,533 |
Dominant groups
Analysis of the female five year age groups of Cowes - Ventnor - Silverleaves in 2021 compared to Bass Coast Shire 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, 12.9% of the female population was aged between 0 and 15, and 34.4% were aged 65 years and over, compared with 14.5% and 29.0% respectively for Bass Coast Shire.
The major differences between the female age structure of Cowes - Ventnor - Silverleaves and Bass Coast Shire were:
- A larger percentage of females aged 85 and over (4.9% compared to 3.5%)
- A larger percentage of females aged 65 to 69 (10.6% compared to 9.1%)
- A larger percentage of females aged 70 to 74 (9.1% compared to 7.8%)
- A smaller percentage of females aged 15 to 19 (3.5% compared to 4.5%)
Emerging groups
From 2011 to 2021, Cowes - Ventnor - Silverleaves's female population increased by 1,533 people (58.8%). This represents an average annual population change of 4.73% per year over the period.
The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:
- 65 to 69 (+228 females)
- 70 to 74 (+216 females)
- 60 to 64 (+166 females)
- 55 to 59 (+157 females)
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