Powered by .id (informed decisions) for RDA Murraylands and Riverland
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LEARN MORE ABOUT .idIn 2021, the largest age group in the RDA Murraylands and Riverland region was 60 to 64 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 1,774 people.
The Age Structure of the RDA Murraylands and Riverland region provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the RDA Murraylands and Riverland region'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 the RDA Murraylands and Riverland region'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 | |||||||
|---|---|---|---|---|---|---|---|
| RDA Murraylands and Riverland region - Total persons (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Regional SA % | Number | % | Regional SA % | 2011 to 2021 |
| 0 to 4 | 3,434 | 4.8 | 4.9 | 3,946 | 5.9 | 6.1 | -512 |
| 5 to 9 | 3,909 | 5.5 | 5.6 | 4,199 | 6.3 | 6.2 | -290 |
| 10 to 14 | 4,136 | 5.8 | 6.0 | 4,577 | 6.8 | 6.7 | -441 |
| 15 to 19 | 3,738 | 5.3 | 5.1 | 4,356 | 6.5 | 6.1 | -618 |
| 20 to 24 | 3,432 | 4.8 | 4.6 | 3,362 | 5.0 | 4.9 | +70 |
| 25 to 29 | 3,966 | 5.6 | 5.3 | 3,452 | 5.1 | 5.2 | +514 |
| 30 to 34 | 3,924 | 5.5 | 5.5 | 3,387 | 5.0 | 5.2 | +537 |
| 35 to 39 | 3,758 | 5.3 | 5.5 | 3,965 | 5.9 | 5.9 | -207 |
| 40 to 44 | 3,650 | 5.1 | 5.2 | 4,708 | 7.0 | 6.9 | -1,058 |
| 45 to 49 | 4,128 | 5.8 | 5.9 | 4,872 | 7.3 | 7.2 | -744 |
| 50 to 54 | 4,865 | 6.8 | 6.8 | 4,848 | 7.2 | 7.4 | +17 |
| 55 to 59 | 5,217 | 7.3 | 7.3 | 4,610 | 6.9 | 7.1 | +607 |
| 60 to 64 | 5,418 | 7.6 | 7.7 | 4,805 | 7.2 | 7.0 | +613 |
| 65 to 69 | 5,219 | 7.3 | 7.3 | 3,730 | 5.6 | 5.6 | +1,489 |
| 70 to 74 | 4,713 | 6.6 | 6.7 | 2,939 | 4.4 | 4.3 | +1,774 |
| 75 to 79 | 3,303 | 4.6 | 4.7 | 2,218 | 3.3 | 3.2 | +1,085 |
| 80 to 84 | 2,233 | 3.1 | 3.0 | 1,669 | 2.5 | 2.6 | +564 |
| 85 and over | 2,096 | 2.9 | 2.8 | 1,539 | 2.3 | 2.3 | +557 |
| Total population | 71,139 | 100.0 | 100.0 | 67,182 | 100.0 | 100.0 | +3,957 |
Dominant groups
Analysis of the five year age groups of the RDA Murraylands and Riverland region in 2021 compared to Regional SA shows that there was a similar proportion of people in the younger age groups (under 15) as well as a similar proportion of people in the older age groups (65+).
Overall, 16.1% of the population was aged between 0 and 15, and 24.7% were aged 65 years and over, compared with 16.5% and 24.6% respectively for Regional SA.
There were no major differences between the RDA Murraylands and Riverland region and Regional SA in 2021.
Emerging groups
From 2011 to 2021, RDA Murraylands and Riverland region's population increased by 3,957 people (5.9%). This represents an average annual population change of 0.57% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+1,774 persons)
- 65 to 69 (+1,489 persons)
- 75 to 79 (+1,085 persons)
- 40 to 44 (-1,058 persons)
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