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LEARN MORE ABOUT .idIn 2021, Terrigal - North Avoca had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Woongarrah.
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 Woongarrah shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).
Overall, 22.6% of the population was aged between 0 and 17, and 27.0% were aged 60 years and over, compared with 30.2% and 16.7% respectively for Woongarrah.
The major differences between the age structure of Terrigal - North Avoca and Woongarrah were:
- A larger percentage of 'Empty nesters and retirees' (13.2% compared to 7.2%)
- A larger percentage of 'Seniors' (12.1% compared to 8.0%)
- A smaller percentage of 'Secondary schoolers' (8.2% compared to 12.1%)
- A smaller percentage of 'Parents and homebuilders' (19.5% compared to 22.8%)
Emerging groups
From 1991 to 2021, Terrigal - North Avoca's population increased by 6,834 people (83.0%). This represents an average annual population change of 2.03% per year over the period.
The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:
- Older workers and pre-retirees (50 to 59) (+1,371 people)
- Empty nesters and retirees (60 to 69) (+1,184 people)
- Seniors (70 to 84) (+1,105 people)
- Parents and homebuilders (35 to 49) (+1,030 people)
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