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LEARN MORE ABOUT .idIn 2021, the City of Gosnells had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than the Shire of Mitchell .
The Age Structure of the City of Gosnells provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of the City of Gosnells '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 the City of Gosnells '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 | |||||||
|---|---|---|---|---|---|---|---|
| City of Gosnells - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Service age group (years) | Number | % | Shire of Mitchell % | Number | % | Shire of Mitchell % | 1991 to 2021 |
| Babies and pre-schoolers (0 to 4) | 8,504 | 6.8 | 7.0 | 5,969 | 8.6 | 10.0 | +2,535 |
| Primary schoolers (5 to 11) | 12,732 | 10.2 | 9.9 | 8,985 | 12.9 | 12.8 | +3,747 |
| Secondary schoolers (12 to 17) | 9,885 | 7.9 | 7.5 | 7,445 | 10.7 | 10.5 | +2,440 |
| Tertiary education and independence (18 to 24) | 11,355 | 9.1 | 8.5 | 8,118 | 11.7 | 10.8 | +3,237 |
| Young workforce (25 to 34) | 17,259 | 13.9 | 14.2 | 11,539 | 16.6 | 18.1 | +5,720 |
| Parents and homebuilders (35 to 49) | 27,544 | 22.1 | 19.6 | 16,083 | 23.1 | 20.9 | +11,461 |
| Older workers and pre-retirees (50 to 59) | 14,239 | 11.4 | 12.7 | 5,352 | 7.7 | 6.7 | +8,887 |
| Empty nesters and retirees (60 to 69) | 11,344 | 9.1 | 10.5 | 3,451 | 5.0 | 5.6 | +7,893 |
| Seniors (70 to 84) | 9,637 | 7.7 | 8.4 | 2,367 | 3.4 | 4.0 | +7,270 |
| Elderly aged (85 and over) | 1,864 | 1.5 | 1.5 | 193 | 0.3 | 0.6 | +1,671 |
| Total | 124,363 | 100.0 | 100.0 | 69,502 | 100.0 | 100.0 | +54,861 |
Dominant groups
Analysis of the service age groups of the City of Gosnells in 2021 compared to the Shire of Mitchell 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, 25.0% of the population was aged between 0 and 17, and 18.4% were aged 60 years and over, compared with 24.5% and 20.4% respectively for the Shire of Mitchell .
The major differences between the age structure of the City of Gosnells and the Shire of Mitchell were:
- A larger percentage of 'Parents and homebuilders' (22.1% compared to 19.6%)
- A smaller percentage of 'Empty nesters and retirees' (9.1% compared to 10.5%)
- A smaller percentage of 'Older workers & pre-retirees' (11.4% compared to 12.7%)
Emerging groups
From 1991 to 2021, City of Gosnells 's population increased by 54,861 people (78.9%). This represents an average annual population change of 1.96% per year over the period.
The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:
- Parents and homebuilders (35 to 49) (+11,461 people)
- Older workers and pre-retirees (50 to 59) (+8,887 people)
- Empty nesters and retirees (60 to 69) (+7,893 people)
- Seniors (70 to 84) (+7,270 people)
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