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LEARN MORE ABOUT .idIn 2021, the largest age group in West Pennant Hills was 65 to 69 year olds. The group that changed the most since 2016 was 75 to 79 year olds, increasing by 124 people.
The Age Structure of West Pennant Hills provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of West Pennant Hills'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 West Pennant Hills'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 | |||||||
|---|---|---|---|---|---|---|---|
| West Pennant Hills - Total males (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | North Kellyville % | Number | % | North Kellyville % | 2016 to 2021 |
| 0 to 4 | 300 | 4.6 | 9.6 | 339 | 5.2 | 10.2 | -39 |
| 5 to 9 | 405 | 6.2 | 9.9 | 452 | 6.9 | 10.2 | -47 |
| 10 to 14 | 489 | 7.4 | 9.1 | 413 | 6.3 | 8.9 | +76 |
| 15 to 19 | 452 | 6.9 | 6.2 | 531 | 8.1 | 6.1 | -79 |
| 20 to 24 | 474 | 7.2 | 5.3 | 494 | 7.6 | 5.4 | -20 |
| 25 to 29 | 292 | 4.4 | 5.3 | 351 | 5.4 | 5.3 | -59 |
| 30 to 34 | 275 | 4.2 | 7.2 | 319 | 4.9 | 8.7 | -44 |
| 35 to 39 | 360 | 5.5 | 10.9 | 348 | 5.3 | 9.2 | +12 |
| 40 to 44 | 401 | 6.1 | 10.2 | 385 | 5.9 | 9.4 | +16 |
| 45 to 49 | 424 | 6.4 | 7.7 | 386 | 5.9 | 7.2 | +38 |
| 50 to 54 | 399 | 6.1 | 4.9 | 504 | 7.7 | 5.5 | -105 |
| 55 to 59 | 487 | 7.4 | 3.9 | 500 | 7.7 | 4.5 | -13 |
| 60 to 64 | 478 | 7.3 | 2.8 | 517 | 7.9 | 3.5 | -39 |
| 65 to 69 | 502 | 7.6 | 2.2 | 433 | 6.6 | 2.9 | +69 |
| 70 to 74 | 407 | 6.2 | 1.9 | 292 | 4.5 | 1.4 | +115 |
| 75 to 79 | 262 | 4.0 | 1.1 | 138 | 2.1 | 1.0 | +124 |
| 80 to 84 | 106 | 1.6 | 0.7 | 62 | 0.9 | 0.4 | +44 |
| 85 and over | 67 | 1.0 | 1.1 | 69 | 1.1 | 0.1 | -2 |
| Total population | 6,580 | 100.0 | 100.0 | 6,533 | 100.0 | 100.0 | +47 |
Dominant groups
Analysis of the male five year age groups of West Pennant Hills in 2021 compared to North Kellyville shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 18.1% of the male population was aged between 0 and 15, and 20.4% were aged 65 years and over, compared with 28.7% and 7.0% respectively for North Kellyville.
The major differences between the male age structure of West Pennant Hills and North Kellyville were:
- A larger percentage of males aged 65 to 69 (7.6% compared to 2.2%)
- A larger percentage of males aged 60 to 64 (7.3% compared to 2.8%)
- A smaller percentage of males aged 35 to 39 (5.5% compared to 10.9%)
- A smaller percentage of males aged 0 to 4 (4.6% compared to 9.6%)
Emerging groups
From 2016 to 2021, West Pennant Hills's male population increased by 47 people (0.7%). This represents an average annual population change of 0.14% per year over the period.
The largest changes in male age structure in this area between 2016 and 2021 were in the age groups:
- 75 to 79 (+124 males)
- 70 to 74 (+115 males)
- 50 to 54 (-105 males)
- 15 to 19 (-79 males)
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