Powered by .id (informed decisions) for Mornington Peninsula Shire
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LEARN MORE ABOUT .idIn 2021, Portsea - Sorrento - Blairgowrie had lower proportion of female children (under 18) and a higher proportion of females aged 60 or older than Mornington Peninsula Shire.
The Age Structure of Portsea - Sorrento - Blairgowrie provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Portsea - Sorrento - Blairgowrie's residential role and function and how it is likely to change in the future.
Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.
To get a more complete picture Portsea - Sorrento - Blairgowrie'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?'
Dominant groups
Analysis of the female service age groups of Portsea - Sorrento - Blairgowrie in 2021 compared to Mornington Peninsula Shire shows that there was a lower proportion of females in the younger age groups (0 to 17 years) and a higher proportion of females in the older age groups (60+ years).
Overall, 12.7% of the female population was aged between 0 and 17, and 50.0% were aged 60 years and over, compared with 18.9% and 34.7% respectively for Mornington Peninsula Shire.
The major differences between the female age structure of Portsea - Sorrento - Blairgowrie and Mornington Peninsula Shire were:
- A larger percentage of 'Seniors' (26.2% compared to 16.5%)
- A larger percentage of 'Empty nesters and retirees' (21.3% compared to 14.1%)
- A smaller percentage of 'Parents and homebuilders' (12.1% compared to 17.6%)
- A smaller percentage of 'Primary schoolers' (4.5% compared to 7.6%)
Emerging groups
From 1991 to 2021, Portsea - Sorrento - Blairgowrie's female population increased by 1,132 people (56.5%). This represents an average annual population change of 1.51% per year over the period.
The largest changes in the female age structure in this area between 1991 and 2021 were in the age groups:
- Seniors (70 to 84) (+501 females)
- Empty nesters and retirees (60 to 69) (+330 females)
- Older workers and pre-retirees (50 to 59) (+207 females)
- Parents and homebuilders (35 to 49) (+77 females)
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