Service age groups
Surrey Downs had a higher proportion of pre-schoolers and a lower proportion of persons at post retirement age than City of Tea Tree Gully in 2016.
The Age Structure of Surrey Downs provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Surrey Downs'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.
Derived from the Census question:
'What is the person's date of birth or age?'
Please refer to specific data notes for more information
Analysis of the service age groups of Surrey Downs in 2016 compared to City of Tea Tree Gully 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, 23.0% of the population was aged between 0 and 17, and 19.8% were aged 60 years and over, compared with 21.3% and 24.4% respectively for City of Tea Tree Gully.
The major differences between the age structure of Surrey Downs and City of Tea Tree Gully were:
- A larger percentage of 'Young workforce (25 to 34)' (15.1% compared to 12.2%)
- A larger percentage of 'Babies and pre-schoolers (0 to 4)' (7.5% compared to 5.7%)
- A smaller percentage of 'Seniors (70 to 84)' (7.4% compared to 10.0%)
- A smaller percentage of 'Elderly aged (85 and over)' (0.9% compared to 2.1%)
From 2011 to 2016, Surrey Downs's population increased by 20 people (0.6%). This represents an average annual population change of 0.12% per year over the period.
The largest changes in the age structure in this area between 2011 and 2016 were in the age groups:
- Tertiary education and independence (18 to 24) (-63 people)
- Empty nesters and retirees (60 to 69) (+61 people)
- Primary schoolers (5 to 11) (+59 people)
- Seniors (70 to 84) (+54 people)