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LEARN MORE ABOUT .idIn 2021, Gosford City had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Woongarrah.
The Age Structure of Gosford City provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Gosford City'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 Gosford City'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 Gosford City 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, 21.2% of the population was aged between 0 and 17, and 29.4% were aged 60 years and over, compared with 30.2% and 16.7% respectively for Woongarrah.
The major differences between the age structure of Gosford City and Woongarrah were:
- A larger percentage of 'Empty nesters and retirees' (12.7% compared to 7.2%)
- A larger percentage of 'Seniors' (13.5% compared to 8.0%)
- A smaller percentage of 'Secondary schoolers' (7.4% compared to 12.1%)
- A smaller percentage of 'Parents and homebuilders' (18.7% compared to 22.8%)
Emerging groups
From 1991 to 2021, Gosford City's population increased by 55,802 people (45.8%). This represents an average annual population change of 1.27% per year over the period.
The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:
- Empty nesters and retirees (60 to 69) (+16,420 people)
- Older workers and pre-retirees (50 to 59) (+12,756 people)
- Seniors (70 to 84) (+11,094 people)
- Parents and homebuilders (35 to 49) (+6,460 people)
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