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LEARN MORE ABOUT .idIn 2021, Smithfield Plains had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Hillbank.
The Age Structure of Smithfield Plains provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Smithfield Plains'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 Smithfield Plains'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 service age groups of Smithfield Plains in 2021 compared to Hillbank shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).
Overall, 31.4% of the population was aged between 0 and 17, and 13.3% were aged 60 years and over, compared with 22.9% and 19.9% respectively for Hillbank.
The major differences between the age structure of Smithfield Plains and Hillbank were:
- A larger percentage of 'Primary schoolers' (13.2% compared to 8.5%)
- A larger percentage of 'Young workforce' (17.5% compared to 15.1%)
- A smaller percentage of 'Older workers & pre-retirees' (9.7% compared to 14.4%)
- A smaller percentage of 'Empty nesters and retirees' (7.1% compared to 11.5%)
Emerging groups
From 2006 to 2021, Smithfield Plains's population increased by 840 people (34.1%). This represents an average annual population change of 1.97% per year over the period.
The largest changes in the age structure in this area between 2006 and 2021 were in the age groups:
- Young workforce (25 to 34) (+216 people)
- Primary schoolers (5 to 11) (+136 people)
- Parents and homebuilders (35 to 49) (+131 people)
- Empty nesters and retirees (60 to 69) (+90 people)
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