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LEARN MORE ABOUT .idIn 2021, Wadalba had higher proportion of male children (under 18) and a lower proportion of males aged 60 or older than the Ourimbah District.
The Age Structure of Wadalba provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Wadalba'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 Wadalba'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 male service age groups of Wadalba in 2021 compared to the Ourimbah District shows that there was a higher proportion of males in the younger age groups (0 to 17 years) and a lower proportion of males in the older age groups (60+ years).
Overall, 32.6% of the male population was aged between 0 and 17, and 14.0% were aged 60 years and over, compared with 23.6% and 22.3% respectively for the Ourimbah District.
The major differences between the male age structure of Wadalba and the Ourimbah District were:
- A larger percentage of 'Babies and pre-schoolers' (10.4% compared to 5.1%)
- A larger percentage of 'Parents and homebuilders' (21.5% compared to 18.4%)
- A smaller percentage of 'Older workers & pre-retirees' (10.2% compared to 14.7%)
- A smaller percentage of 'Empty nesters and retirees' (7.7% compared to 12.2%)
Emerging groups
From 2001 to 2021, Wadalba's male population increased by 1,801 people (647.8%). This represents an average annual population change of 10.58% per year over the period.
The largest changes in the male age structure in this area between 2001 and 2021 were in the age groups:
- Parents and homebuilders (35 to 49) (+393 males)
- Young workforce (25 to 34) (+227 males)
- Primary schoolers (5 to 11) (+224 males)
- Babies and pre-schoolers (0 to 4) (+203 males)
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