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LEARN MORE ABOUT .idIn 2021, the largest age group in Peakhurst Heights was 15 to 19 year olds. The group that changed the most since 2016 was 60 to 64 year olds, increasing by 47 people.
The Age Structure of Peakhurst Heights provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Peakhurst Heights'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 Peakhurst Heights'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 | |||||||
|---|---|---|---|---|---|---|---|
| Peakhurst Heights - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Georges River Council area % | Number | % | Georges River Council area % | 2016 to 2021 |
| 0 to 4 | 137 | 5.4 | 5.0 | 121 | 5.2 | 5.8 | +16 |
| 5 to 9 | 159 | 6.3 | 5.5 | 136 | 5.8 | 5.6 | +23 |
| 10 to 14 | 163 | 6.4 | 5.4 | 154 | 6.6 | 5.3 | +9 |
| 15 to 19 | 179 | 7.0 | 5.3 | 155 | 6.6 | 6.1 | +24 |
| 20 to 24 | 151 | 5.9 | 7.6 | 130 | 5.6 | 7.6 | +21 |
| 25 to 29 | 79 | 3.1 | 8.0 | 98 | 4.2 | 8.7 | -19 |
| 30 to 34 | 125 | 4.9 | 7.5 | 101 | 4.3 | 7.9 | +24 |
| 35 to 39 | 146 | 5.7 | 7.2 | 131 | 5.6 | 6.6 | +15 |
| 40 to 44 | 163 | 6.4 | 6.3 | 151 | 6.5 | 6.5 | +12 |
| 45 to 49 | 169 | 6.7 | 6.3 | 142 | 6.1 | 6.5 | +27 |
| 50 to 54 | 168 | 6.6 | 6.2 | 162 | 6.9 | 6.6 | +6 |
| 55 to 59 | 164 | 6.5 | 6.3 | 165 | 7.1 | 6.1 | -1 |
| 60 to 64 | 163 | 6.4 | 5.9 | 116 | 5.0 | 5.2 | +47 |
| 65 to 69 | 112 | 4.4 | 4.9 | 151 | 6.5 | 4.5 | -39 |
| 70 to 74 | 138 | 5.4 | 4.2 | 151 | 6.5 | 3.4 | -13 |
| 75 to 79 | 142 | 5.6 | 3.1 | 145 | 6.2 | 2.7 | -3 |
| 80 to 84 | 113 | 4.4 | 2.3 | 76 | 3.3 | 2.2 | +37 |
| 85 and over | 69 | 2.7 | 2.8 | 48 | 2.1 | 2.6 | +21 |
| Total population | 2,540 | 100.0 | 100.0 | 2,333 | 100.0 | 100.0 | +207 |
Dominant groups
Analysis of the five year age groups of Peakhurst Heights in 2021 compared to Georges River Council area 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, 18.1% of the population was aged between 0 and 15, and 22.6% were aged 65 years and over, compared with 15.9% and 17.3% respectively for Georges River Council area.
The major differences between the age structure of Peakhurst Heights and Georges River Council area were:
- A larger percentage of persons aged 75 to 79 (5.6% compared to 3.1%)
- A larger percentage of persons aged 80 to 84 (4.4% compared to 2.3%)
- A smaller percentage of persons aged 25 to 29 (3.1% compared to 8.0%)
- A smaller percentage of persons aged 30 to 34 (4.9% compared to 7.5%)
Emerging groups
From 2016 to 2021, Peakhurst Heights's population increased by 207 people (8.9%). This represents an average annual population change of 1.71% per year over the period.
There were no major differences in Peakhurst Heights between 2016 and 2021.
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