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LEARN MORE ABOUT .idIn 2021, the largest age group in Yarrawarrah was 65 to 69 year olds. The group that changed the most since 2011 was 55 to 59 year olds, decreasing by 113 people.
The Age Structure of Yarrawarrah provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Yarrawarrah'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 Yarrawarrah'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 | |||||||
|---|---|---|---|---|---|---|---|
| Yarrawarrah - Total persons (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Burraneer % | Number | % | Burraneer % | 2011 to 2021 |
| 0 to 4 | 171 | 6.2 | 5.5 | 188 | 6.8 | 5.8 | -17 |
| 5 to 9 | 166 | 6.1 | 6.0 | 174 | 6.3 | 7.6 | -9 |
| 10 to 14 | 213 | 7.8 | 7.1 | 167 | 6.0 | 7.1 | +46 |
| 15 to 19 | 165 | 6.0 | 7.4 | 215 | 7.8 | 8.1 | -51 |
| 20 to 24 | 146 | 5.3 | 7.0 | 208 | 7.5 | 6.6 | -62 |
| 25 to 29 | 113 | 4.1 | 3.3 | 156 | 5.7 | 3.8 | -44 |
| 30 to 34 | 148 | 5.4 | 3.8 | 149 | 5.4 | 3.4 | -2 |
| 35 to 39 | 197 | 7.2 | 5.9 | 177 | 6.4 | 6.0 | +19 |
| 40 to 44 | 173 | 6.3 | 5.7 | 162 | 5.8 | 8.3 | +11 |
| 45 to 49 | 198 | 7.2 | 6.8 | 215 | 7.8 | 7.5 | -17 |
| 50 to 54 | 161 | 5.9 | 8.6 | 210 | 7.6 | 8.5 | -50 |
| 55 to 59 | 165 | 6.0 | 7.2 | 278 | 10.0 | 7.1 | -113 |
| 60 to 64 | 192 | 7.0 | 7.1 | 165 | 6.0 | 6.1 | +26 |
| 65 to 69 | 215 | 7.8 | 5.6 | 124 | 4.5 | 3.7 | +90 |
| 70 to 74 | 142 | 5.2 | 5.2 | 89 | 3.2 | 2.5 | +52 |
| 75 to 79 | 98 | 3.6 | 3.2 | 36 | 1.3 | 2.7 | +61 |
| 80 to 84 | 58 | 2.1 | 2.1 | 34 | 1.2 | 3.0 | +23 |
| 85 and over | 21 | 0.8 | 2.5 | 18 | 0.7 | 2.3 | +2 |
| Total population | 2,742 | 100.0 | 100.0 | 2,774 | 100.0 | 100.0 | -33 |
Dominant groups
Analysis of the five year age groups of Yarrawarrah in 2021 compared to Burraneer shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).
Overall, 20.1% of the population was aged between 0 and 15, and 19.5% were aged 65 years and over, compared with 18.7% and 18.6% respectively for Burraneer.
The major differences between the age structure of Yarrawarrah and Burraneer were:
- A larger percentage of persons aged 65 to 69 (7.8% compared to 5.6%)
- A smaller percentage of persons aged 50 to 54 (5.9% compared to 8.6%)
- A smaller percentage of persons aged 85 and over (0.8% compared to 2.5%)
- A smaller percentage of persons aged 20 to 24 (5.3% compared to 7.0%)
Emerging groups
From 2011 to 2021, Yarrawarrah's population decreased by 32 people (1.2%). This represents an average annual population change of -0.12% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 55 to 59 (-113 persons)
- 65 to 69 (+90 persons)
- 20 to 24 (-62 persons)
- 75 to 79 (+61 persons)
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