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LEARN MORE ABOUT .idIn 2021, the largest age group in St Georges Basin - Basin View was 70 to 74 year olds. The group that changed the most since 1991 was 70 to 74 year olds, increasing by 325 people.
The Age Structure of St Georges Basin - Basin View provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of St Georges Basin - Basin View'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 St Georges Basin - Basin View'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 | |||||||
|---|---|---|---|---|---|---|---|
| St Georges Basin - Basin View - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Jervis Bay Territory % | Number | % | Jervis Bay Territory % | 1991 to 2021 |
| 0 to 4 | 213 | 4.5 | 3.0 | 155 | 9.2 | -- | +57 |
| 5 to 9 | 226 | 4.8 | 3.6 | 130 | 7.7 | -- | +95 |
| 10 to 14 | 278 | 5.9 | 5.5 | 122 | 7.2 | -- | +156 |
| 15 to 19 | 241 | 5.1 | 10.5 | 90 | 5.3 | -- | +151 |
| 20 to 24 | 194 | 4.1 | 11.8 | 37 | 2.2 | -- | +157 |
| 25 to 29 | 217 | 4.6 | 13.2 | 117 | 6.9 | -- | +100 |
| 30 to 34 | 216 | 4.6 | 9.8 | 139 | 8.2 | -- | +77 |
| 35 to 39 | 203 | 4.3 | 7.0 | 137 | 8.1 | -- | +65 |
| 40 to 44 | 227 | 4.8 | 3.4 | 108 | 6.4 | -- | +119 |
| 45 to 49 | 261 | 5.5 | 7.0 | 95 | 5.6 | -- | +166 |
| 50 to 54 | 311 | 6.6 | 6.1 | 64 | 3.8 | -- | +247 |
| 55 to 59 | 317 | 6.7 | 4.8 | 100 | 5.9 | -- | +217 |
| 60 to 64 | 348 | 7.3 | 2.7 | 127 | 7.6 | -- | +220 |
| 65 to 69 | 374 | 7.9 | 4.8 | 109 | 6.5 | -- | +265 |
| 70 to 74 | 411 | 8.7 | 2.3 | 85 | 5.1 | -- | +325 |
| 75 to 79 | 312 | 6.6 | 3.0 | 51 | 3.0 | -- | +261 |
| 80 to 84 | 203 | 4.3 | 1.6 | 14 | 0.8 | -- | +189 |
| 85 and over | 187 | 3.9 | -- | 6 | 0.4 | -- | +181 |
| Total population | 4,739 | 100.0 | 100.0 | 1,692 | 100.0 | -- | +3,046 |
Dominant groups
Analysis of the five year age groups of St Georges Basin - Basin View in 2021 compared to Jervis Bay Territory 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, 15.1% of the population was aged between 0 and 15, and 31.4% were aged 65 years and over, compared with 12.0% and 11.6% respectively for Jervis Bay Territory.
The major differences between the age structure of St Georges Basin - Basin View and Jervis Bay Territory were:
- A larger percentage of persons aged 70 to 74 (8.7% compared to 2.3%)
- A smaller percentage of persons aged 25 to 29 (4.6% compared to 13.2%)
- A smaller percentage of persons aged 20 to 24 (4.1% compared to 11.8%)
- A smaller percentage of persons aged 15 to 19 (5.1% compared to 10.5%)
Emerging groups
From 1991 to 2021, St Georges Basin - Basin View's population increased by 3,047 people (180.1%). This represents an average annual population change of 3.49% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 70 to 74 (+325 persons)
- 65 to 69 (+265 persons)
- 75 to 79 (+261 persons)
- 50 to 54 (+247 persons)
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