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LEARN MORE ABOUT .idIn 2021, Terrigal - North Avoca had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Mountains.
The Age Structure of Terrigal - North Avoca provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Terrigal - North Avoca'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 Terrigal - North Avoca'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 Terrigal - North Avoca in 2021 compared to Mountains 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, 22.4% of the population was aged between 0 and 17, and 27.4% were aged 60 years and over, compared with 17.4% and 29.6% respectively for Mountains.
The major differences between the age structure of Terrigal - North Avoca and Mountains were:
- A larger percentage of 'Primary schoolers' (9.2% compared to 7.0%)
- A larger percentage of 'Secondary schoolers' (8.1% compared to 6.3%)
- A smaller percentage of 'Older workers & pre-retirees' (13.5% compared to 18.2%)
- A smaller percentage of 'Empty nesters and retirees' (13.3% compared to 16.0%)
Emerging groups
From 2016 to 2021, Terrigal - North Avoca's population increased by 1,489 people (11.0%). This represents an average annual population change of 2.11% per year over the period.
The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:
- Seniors (70 to 84) (+468 people)
- Parents and homebuilders (35 to 49) (+299 people)
- Primary schoolers (5 to 11) (+219 people)
- Secondary schoolers (12 to 17) (+197 people)
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