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LEARN MORE ABOUT .idIn 2021, the largest age group in The Ponds was 35 to 39 year olds. The group that changed the most since 2011 was 40 to 44 year olds, increasing by 1,792 people.
The Age Structure of The Ponds provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of The Ponds'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 The Ponds'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 | |||||||
|---|---|---|---|---|---|---|---|
| The Ponds - Total persons (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Blacktown City % | Number | % | Blacktown City % | 2011 to 2021 |
| 0 to 4 | 1,255 | 7.7 | 7.5 | 439 | 14.6 | 8.4 | +815 |
| 5 to 9 | 1,846 | 11.3 | 7.9 | 256 | 8.5 | 7.7 | +1,590 |
| 10 to 14 | 1,691 | 10.4 | 7.3 | 157 | 5.2 | 7.6 | +1,534 |
| 15 to 19 | 1,008 | 6.2 | 6.1 | 136 | 4.5 | 7.2 | +871 |
| 20 to 24 | 662 | 4.1 | 6.7 | 144 | 4.8 | 6.8 | +518 |
| 25 to 29 | 527 | 3.2 | 7.0 | 329 | 10.9 | 7.5 | +198 |
| 30 to 34 | 995 | 6.1 | 7.9 | 427 | 14.2 | 8.0 | +567 |
| 35 to 39 | 2,046 | 12.5 | 9.2 | 363 | 12.0 | 7.8 | +1,683 |
| 40 to 44 | 2,033 | 12.5 | 7.8 | 241 | 8.0 | 7.2 | +1,792 |
| 45 to 49 | 1,261 | 7.7 | 6.4 | 152 | 5.1 | 6.8 | +1,109 |
| 50 to 54 | 740 | 4.5 | 5.6 | 98 | 3.3 | 6.1 | +641 |
| 55 to 59 | 526 | 3.2 | 5.1 | 99 | 3.3 | 5.3 | +426 |
| 60 to 64 | 384 | 2.4 | 4.5 | 71 | 2.4 | 4.6 | +312 |
| 65 to 69 | 422 | 2.6 | 3.7 | 49 | 1.6 | 3.1 | +373 |
| 70 to 74 | 367 | 2.3 | 3.1 | 22 | 0.7 | 2.2 | +345 |
| 75 to 79 | 262 | 1.6 | 1.9 | 15 | 0.5 | 1.6 | +247 |
| 80 to 84 | 142 | 0.9 | 1.2 | 7 | 0.3 | 1.1 | +134 |
| 85 and over | 142 | 0.9 | 1.1 | 3 | 0.1 | 0.9 | +138 |
| Total population | 16,309 | 100.0 | 100.0 | 3,015 | 100.0 | 100.0 | +13,293 |
Dominant groups
Analysis of the five year age groups of The Ponds in 2021 compared to Blacktown City shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 29.4% of the population was aged between 0 and 15, and 8.2% were aged 65 years and over, compared with 22.7% and 11.0% respectively for Blacktown City.
The major differences between the age structure of The Ponds and Blacktown City were:
- A larger percentage of persons aged 40 to 44 (12.5% compared to 7.8%)
- A larger percentage of persons aged 5 to 9 (11.3% compared to 7.9%)
- A larger percentage of persons aged 35 to 39 (12.5% compared to 9.2%)
- A smaller percentage of persons aged 25 to 29 (3.2% compared to 7.0%)
Emerging groups
From 2011 to 2021, The Ponds's population increased by 13,294 people (440.9%). This represents an average annual population change of 18.39% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 40 to 44 (+1,792 persons)
- 35 to 39 (+1,683 persons)
- 5 to 9 (+1,590 persons)
- 10 to 14 (+1,534 persons)
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