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LEARN MORE ABOUT .idIn 2021, the largest age group in Wentworth Point was 30 to 34 year olds. The group that changed the most since 2011 was 30 to 34 year olds, increasing by 2,203 people.
The Age Structure of Wentworth Point provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wentworth Point'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 Wentworth Point'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 | |||||||
|---|---|---|---|---|---|---|---|
| Wentworth Point - Total persons (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Parramatta % | Number | % | Parramatta % | 2011 to 2021 |
| 0 to 4 | 1,019 | 8.0 | 7.2 | 163 | 5.9 | 7.3 | +856 |
| 5 to 9 | 508 | 4.0 | 5.7 | 89 | 3.2 | 4.2 | +419 |
| 10 to 14 | 278 | 2.2 | 3.4 | 60 | 2.2 | 2.8 | +218 |
| 15 to 19 | 180 | 1.4 | 2.5 | 67 | 2.4 | 3.9 | +113 |
| 20 to 24 | 772 | 6.1 | 8.7 | 176 | 6.4 | 10.2 | +596 |
| 25 to 29 | 1,947 | 15.3 | 14.6 | 546 | 19.8 | 19.6 | +1,401 |
| 30 to 34 | 2,696 | 21.2 | 16.5 | 493 | 17.8 | 15.3 | +2,203 |
| 35 to 39 | 1,907 | 15.0 | 13.8 | 301 | 10.9 | 8.5 | +1,606 |
| 40 to 44 | 916 | 7.2 | 7.5 | 202 | 7.3 | 5.8 | +714 |
| 45 to 49 | 599 | 4.7 | 4.0 | 153 | 5.5 | 4.8 | +446 |
| 50 to 54 | 410 | 3.2 | 3.4 | 144 | 5.2 | 4.4 | +266 |
| 55 to 59 | 405 | 3.2 | 3.1 | 118 | 4.3 | 3.7 | +287 |
| 60 to 64 | 397 | 3.1 | 2.9 | 113 | 4.1 | 2.9 | +284 |
| 65 to 69 | 342 | 2.7 | 2.4 | 56 | 2.0 | 1.8 | +286 |
| 70 to 74 | 161 | 1.3 | 1.7 | 33 | 1.2 | 1.4 | +128 |
| 75 to 79 | 94 | 0.7 | 1.1 | 24 | 0.9 | 1.3 | +70 |
| 80 to 84 | 40 | 0.3 | 0.8 | 6 | 0.2 | 0.9 | +34 |
| 85 and over | 26 | 0.2 | 0.7 | 20 | 0.7 | 1.2 | +6 |
| Total population | 12,697 | 100.0 | 100.0 | 2,764 | 100.0 | 100.0 | +9,933 |
Dominant groups
Analysis of the five year age groups of Wentworth Point in 2021 compared to Parramatta shows that there was a lower proportion of people in the younger age groups (under 15) as well as a lower proportion of people in the older age groups (65+).
Overall, 14.2% of the population was aged between 0 and 15, and 5.2% were aged 65 years and over, compared with 16.3% and 6.6% respectively for Parramatta.
The major differences between the age structure of Wentworth Point and Parramatta were:
- A larger percentage of persons aged 30 to 34 (21.2% compared to 16.5%)
- A larger percentage of persons aged 35 to 39 (15.0% compared to 13.8%)
- A smaller percentage of persons aged 20 to 24 (6.1% compared to 8.7%)
- A smaller percentage of persons aged 5 to 9 (4.0% compared to 5.7%)
Emerging groups
From 2011 to 2021, Wentworth Point's population increased by 9,933 people (359.4%). This represents an average annual population change of 16.47% 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 (+2,203 persons)
- 35 to 39 (+1,606 persons)
- 25 to 29 (+1,401 persons)
- 0 to 4 (+856 persons)
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