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LEARN MORE ABOUT .idIn 2021, Randwick City had lower proportion of children (under 18) and a lower proportion of persons aged 60 or older than Blue Mountains City.
The Age Structure of Randwick City provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Randwick 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 Randwick 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?'
| Age structure - Service age groups | |||||||
|---|---|---|---|---|---|---|---|
| Randwick City - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Service age group (years) | Number | % | Blue Mountains City % | Number | % | Blue Mountains City % | 2016 to 2021 |
| Babies and pre-schoolers (0 to 4) | 6,832 | 5.1 | 5.0 | 7,645 | 5.4 | 5.5 | -813 |
| Primary schoolers (5 to 11) | 9,758 | 7.3 | 8.5 | 9,792 | 7.0 | 9.0 | -34 |
| Secondary schoolers (12 to 17) | 7,805 | 5.8 | 7.8 | 7,091 | 5.0 | 7.7 | +714 |
| Tertiary education and independence (18 to 24) | 12,447 | 9.3 | 6.5 | 19,558 | 13.9 | 7.0 | -7,111 |
| Young workforce (25 to 34) | 24,573 | 18.3 | 9.1 | 26,573 | 18.9 | 9.1 | -2,000 |
| Parents and homebuilders (35 to 49) | 29,396 | 21.9 | 19.3 | 29,932 | 21.3 | 19.8 | -536 |
| Older workers and pre-retirees (50 to 59) | 15,979 | 11.9 | 13.9 | 15,095 | 10.7 | 14.8 | +884 |
| Empty nesters and retirees (60 to 69) | 12,136 | 9.0 | 14.5 | 11,501 | 8.2 | 14.6 | +635 |
| Seniors (70 to 84) | 11,950 | 8.9 | 13.1 | 10,292 | 7.3 | 10.4 | +1,658 |
| Elderly aged (85 and over) | 3,371 | 2.5 | 2.3 | 3,181 | 2.3 | 2.1 | +190 |
| Total | 134,247 | 100.0 | 100.0 | 140,660 | 100.0 | 100.0 | -6,413 |
Dominant groups
Analysis of the service age groups of Randwick City in 2021 compared to Blue Mountains City shows that there was a lower proportion of people in the younger age groups (0 to 17 years) as well as a lower proportion of people in the older age groups (60+ years).
Overall, 18.2% of the population was aged between 0 and 17, and 20.5% were aged 60 years and over, compared with 21.3% and 29.9% respectively for Blue Mountains City.
The major differences between the age structure of Randwick City and Blue Mountains City were:
- A larger percentage of 'Young workforce' (18.3% compared to 9.1%)
- A larger percentage of 'Tertiary education & independence' (9.3% compared to 6.5%)
- A smaller percentage of 'Empty nesters and retirees' (9.0% compared to 14.5%)
- A smaller percentage of 'Seniors' (8.9% compared to 13.1%)
Emerging groups
From 2016 to 2021, Randwick City's population decreased by 6,413 people (4.6%). This represents an average annual population change of -0.93% per year over the period.
The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:
- Tertiary education and independence (18 to 24) (-7,111 people)
- Young workforce (25 to 34) (-2,000 people)
- Seniors (70 to 84) (+1,658 people)
- Older workers and pre-retirees (50 to 59) (+884 people)
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