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LEARN MORE ABOUT .idIn 2021, the largest age group in Morphett Vale was 25 to 29 year olds. The group that changed the most since 1996 was 15 to 19 year olds, decreasing by 473 people.
The Age Structure of Morphett Vale provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Morphett Vale's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Morphett Vale'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 - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Morphett Vale - Total females (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | Hackham % | Number | % | Hackham % | 1996 to 2021 |
| 0 to 4 | 634 | 5.3 | 6.6 | 900 | 7.3 | 7.9 | -266 |
| 5 to 9 | 686 | 5.7 | 5.1 | 863 | 7.0 | 5.8 | -177 |
| 10 to 14 | 570 | 4.7 | 5.5 | 932 | 7.6 | 6.6 | -362 |
| 15 to 19 | 577 | 4.8 | 5.0 | 1,050 | 8.6 | 8.4 | -473 |
| 20 to 24 | 739 | 6.1 | 5.5 | 925 | 7.5 | 9.5 | -186 |
| 25 to 29 | 857 | 7.1 | 7.2 | 916 | 7.5 | 7.5 | -59 |
| 30 to 34 | 798 | 6.6 | 6.3 | 896 | 7.3 | 7.0 | -98 |
| 35 to 39 | 785 | 6.5 | 7.0 | 928 | 7.6 | 6.8 | -143 |
| 40 to 44 | 722 | 6.0 | 6.2 | 1,068 | 8.7 | 8.2 | -346 |
| 45 to 49 | 710 | 5.9 | 5.5 | 1,002 | 8.2 | 10.3 | -292 |
| 50 to 54 | 781 | 6.5 | 5.0 | 714 | 5.8 | 6.1 | +67 |
| 55 to 59 | 747 | 6.2 | 4.9 | 435 | 3.5 | 3.4 | +312 |
| 60 to 64 | 761 | 6.3 | 5.7 | 326 | 2.7 | 2.9 | +435 |
| 65 to 69 | 765 | 6.4 | 6.9 | 409 | 3.3 | 3.2 | +356 |
| 70 to 74 | 766 | 6.4 | 6.4 | 377 | 3.1 | 3.1 | +389 |
| 75 to 79 | 549 | 4.6 | 4.9 | 277 | 2.3 | 1.8 | +272 |
| 80 to 84 | 308 | 2.6 | 2.7 | 176 | 1.4 | 0.9 | +132 |
| 85 and over | 288 | 2.4 | 3.6 | 78 | 0.6 | 0.5 | +210 |
| Total population | 12,043 | 100.0 | 100.0 | 12,272 | 100.0 | 100.0 | -229 |
Dominant groups
Analysis of the female five year age groups of Morphett Vale in 2021 compared to Hackham shows that there was a lower proportion of females in the younger age groups (under 15) as well as a lower proportion of females in the older age groups (65+).
Overall, 15.7% of the female population was aged between 0 and 15, and 22.2% were aged 65 years and over, compared with 17.2% and 24.5% respectively for Hackham.
The major differences between the female age structure of Morphett Vale and Hackham were:
- A larger percentage of females aged 50 to 54 (6.5% compared to 5.0%)
- A larger percentage of females aged 55 to 59 (6.2% compared to 4.9%)
- A smaller percentage of females aged 0 to 4 (5.3% compared to 6.6%)
- A smaller percentage of females aged 85 and over (2.4% compared to 3.6%)
Emerging groups
From 1996 to 2021, Morphett Vale's female population decreased by 229 people (1.9%). This represents an average annual population change of -0.08% per year over the period.
The largest changes in female age structure in this area between 1996 and 2021 were in the age groups:
- 15 to 19 (-473 females)
- 60 to 64 (+435 females)
- 70 to 74 (+389 females)
- 10 to 14 (-362 females)
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