Service age groups
Seabrook had a higher proportion of pre-schoolers and a lower proportion of persons at post retirement age than Hobsons Bay City in 2016.
The Age Structure of Seabrook provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Seabrook'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 Seabrook in 2016 compared to Hobsons Bay City 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, 25.9% of the population was aged between 0 and 17, and 13.8% were aged 60 years and over, compared with 21.5% and 20.0% respectively for Hobsons Bay City.
The major differences between the age structure of Seabrook and Hobsons Bay City were:
- A larger percentage of 'Primary schoolers (5 to 11)' (10.8% compared to 8.6%)
- A larger percentage of 'Secondary schoolers (12 to 17)' (7.6% compared to 6.1%)
- A smaller percentage of 'Seniors (70 to 84)' (4.9% compared to 8.2%)
- A smaller percentage of 'Elderly aged (85 and over)' (0.5% compared to 2.2%)
From 2011 to 2016, Seabrook's population increased by 161 people (3.2%). This represents an average annual population change of 0.64% per year over the period.
The largest changes in the age structure in this area between 2011 and 2016 were in the age groups:
- Parents and homebuilders (35 to 49) (-171 people)
- Older workers and pre-retirees (50 to 59) (+132 people)
- Empty nesters and retirees (60 to 69) (+77 people)
- Young workforce (25 to 34) (+72 people)