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LEARN MORE ABOUT .idIn 2021, the largest age group in Western Riverina Catchment was 30 to 34 year olds. The group that changed the most since 2011 was 30 to 34 year olds, increasing by 871 people.
The Age Structure of Western Riverina Catchment provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Western Riverina Catchment'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 Western Riverina Catchment'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 | |||||||
|---|---|---|---|---|---|---|---|
| Western Riverina Catchment - Total persons (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Griffith City % | Number | % | Griffith City % | 2011 to 2021 |
| 0 to 4 | 3,428 | 6.2 | 6.4 | 3,656 | 7.0 | 7.4 | -228 |
| 5 to 9 | 3,657 | 6.6 | 6.5 | 3,871 | 7.5 | 7.6 | -214 |
| 10 to 14 | 3,682 | 6.7 | 6.4 | 4,051 | 7.8 | 7.4 | -369 |
| 15 to 19 | 3,505 | 6.3 | 6.3 | 3,641 | 7.0 | 6.7 | -136 |
| 20 to 24 | 3,041 | 5.5 | 5.8 | 2,797 | 5.4 | 6.2 | +244 |
| 25 to 29 | 3,633 | 6.6 | 7.3 | 3,057 | 5.9 | 6.7 | +576 |
| 30 to 34 | 3,750 | 6.8 | 7.6 | 2,879 | 5.5 | 6.2 | +871 |
| 35 to 39 | 3,350 | 6.1 | 6.5 | 3,266 | 6.3 | 6.4 | +84 |
| 40 to 44 | 3,175 | 5.7 | 6.1 | 3,399 | 6.5 | 6.8 | -224 |
| 45 to 49 | 3,313 | 6.0 | 6.3 | 3,650 | 7.0 | 6.9 | -337 |
| 50 to 54 | 3,574 | 6.5 | 6.6 | 3,609 | 6.9 | 6.6 | -35 |
| 55 to 59 | 3,602 | 6.5 | 6.1 | 3,108 | 6.0 | 5.9 | +494 |
| 60 to 64 | 3,626 | 6.6 | 5.9 | 2,926 | 5.6 | 4.9 | +700 |
| 65 to 69 | 2,881 | 5.2 | 4.9 | 2,229 | 4.3 | 3.6 | +652 |
| 70 to 74 | 2,404 | 4.3 | 3.7 | 1,952 | 3.8 | 3.3 | +452 |
| 75 to 79 | 1,791 | 3.2 | 2.8 | 1,605 | 3.1 | 2.9 | +186 |
| 80 to 84 | 1,440 | 2.6 | 2.4 | 1,244 | 2.4 | 2.3 | +196 |
| 85 and over | 1,430 | 2.6 | 2.5 | 1,016 | 2.0 | 1.9 | +414 |
| Total population | 55,282 | 100.0 | 100.0 | 51,956 | 100.0 | 100.0 | +3,326 |
Dominant groups
Analysis of the five year age groups of Western Riverina Catchment in 2021 compared to Griffith City shows that there was a similar proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 19.5% of the population was aged between 0 and 15, and 18.0% were aged 65 years and over, compared with 19.3% and 16.3% respectively for Griffith City.
The major differences between the age structure of Western Riverina Catchment and Griffith City were:
- A larger percentage of persons aged 60 to 64 (6.6% compared to 5.9%)
- A larger percentage of persons aged 70 to 74 (4.3% compared to 3.7%)
- A smaller percentage of persons aged 30 to 34 (6.8% compared to 7.6%)
- A smaller percentage of persons aged 25 to 29 (6.6% compared to 7.3%)
Emerging groups
From 2011 to 2021, Western Riverina Catchment's population increased by 3,326 people (6.4%). This represents an average annual population change of 0.62% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 30 to 34 (+871 persons)
- 60 to 64 (+700 persons)
- 65 to 69 (+652 persons)
- 25 to 29 (+576 persons)
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