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LEARN MORE ABOUT .idIn 2021, the largest age group in Morphett Vale (East) was 25 to 29 year olds. The group that changed the most since 1996 was 60 to 64 year olds, increasing by 489 people.
The Age Structure of Morphett Vale (East) 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 (East)'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 (East)'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 (East) - Total persons (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | Christie Downs % | Number | % | Christie Downs % | 1996 to 2021 |
| 0 to 4 | 746 | 5.5 | 5.0 | 1,093 | 7.9 | 7.5 | -347 |
| 5 to 9 | 777 | 5.7 | 6.1 | 1,068 | 7.7 | 7.1 | -291 |
| 10 to 14 | 714 | 5.2 | 6.2 | 1,154 | 8.4 | 7.0 | -440 |
| 15 to 19 | 735 | 5.4 | 6.0 | 1,176 | 8.5 | 7.9 | -441 |
| 20 to 24 | 859 | 6.3 | 6.1 | 1,042 | 7.6 | 8.8 | -183 |
| 25 to 29 | 947 | 6.9 | 6.5 | 1,078 | 7.8 | 6.9 | -131 |
| 30 to 34 | 879 | 6.4 | 6.3 | 1,083 | 7.9 | 7.6 | -204 |
| 35 to 39 | 862 | 6.3 | 6.9 | 1,054 | 7.6 | 5.4 | -192 |
| 40 to 44 | 822 | 6.0 | 6.5 | 1,098 | 8.0 | 7.8 | -276 |
| 45 to 49 | 819 | 6.0 | 6.1 | 1,066 | 7.7 | 8.8 | -247 |
| 50 to 54 | 897 | 6.6 | 5.8 | 763 | 5.5 | 5.6 | +134 |
| 55 to 59 | 835 | 6.1 | 6.0 | 496 | 3.6 | 3.9 | +339 |
| 60 to 64 | 843 | 6.2 | 4.8 | 354 | 2.6 | 3.4 | +489 |
| 65 to 69 | 863 | 6.3 | 5.8 | 396 | 2.9 | 4.2 | +467 |
| 70 to 74 | 809 | 5.9 | 6.6 | 381 | 2.8 | 3.2 | +428 |
| 75 to 79 | 569 | 4.2 | 3.6 | 266 | 1.9 | 2.5 | +303 |
| 80 to 84 | 338 | 2.5 | 2.9 | 154 | 1.1 | 1.5 | +184 |
| 85 and over | 348 | 2.5 | 2.7 | 69 | 0.5 | 0.9 | +279 |
| Total population | 13,662 | 100.0 | 100.0 | 13,791 | 100.0 | 100.0 | -129 |
Dominant groups
Analysis of the five year age groups of Morphett Vale (East) in 2021 compared to Christie Downs shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).
Overall, 16.4% of the population was aged between 0 and 15, and 21.4% were aged 65 years and over, compared with 17.3% and 21.7% respectively for Christie Downs.
The major differences between the age structure of Morphett Vale (East) and Christie Downs were:
- A larger percentage of persons aged 60 to 64 (6.2% compared to 4.8%)
- A larger percentage of persons aged 50 to 54 (6.6% compared to 5.8%)
- A smaller percentage of persons aged 10 to 14 (5.2% compared to 6.2%)
- A smaller percentage of persons aged 70 to 74 (5.9% compared to 6.6%)
Emerging groups
From 1996 to 2021, Morphett Vale (East)'s population decreased by 129 people (0.9%). This represents an average annual population change of -0.04% per year over the period.
The largest changes in age structure in this area between 1996 and 2021 were in the age groups:
- 60 to 64 (+489 persons)
- 65 to 69 (+467 persons)
- 15 to 19 (-441 persons)
- 10 to 14 (-440 persons)
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