Powered by .id (informed decisions) for Western Sydney (LGA)
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LEARN MORE ABOUT .idIn 2021, the largest age group in Western Sydney (LGA) was 35 to 39 year olds. The group that changed the most since 2006 was 35 to 39 year olds, increasing by 33,370 people.
The Age Structure of Western Sydney (LGA) provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Western Sydney (LGA)'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 Western Sydney (LGA)'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 | |||||||
|---|---|---|---|---|---|---|---|
| Western Sydney (LGA) - Total males (Enumerated) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | North Sydney Council area % | Number | % | North Sydney Council area % | 2006 to 2021 |
| 0 to 4 | 91,339 | 7.1 | 5.4 | 73,731 | 7.7 | 5.1 | +17,607 |
| 5 to 9 | 95,099 | 7.3 | 4.5 | 74,630 | 7.8 | 2.9 | +20,469 |
| 10 to 14 | 90,875 | 7.0 | 3.7 | 75,105 | 7.8 | 2.6 | +15,770 |
| 15 to 19 | 82,450 | 6.4 | 3.3 | 73,388 | 7.7 | 3.4 | +9,061 |
| 20 to 24 | 90,160 | 7.0 | 4.8 | 70,544 | 7.4 | 7.3 | +19,616 |
| 25 to 29 | 95,067 | 7.3 | 9.2 | 66,098 | 6.9 | 13.5 | +28,969 |
| 30 to 34 | 97,084 | 7.5 | 11.6 | 69,661 | 7.3 | 14.4 | +27,423 |
| 35 to 39 | 103,371 | 8.0 | 10.3 | 70,000 | 7.3 | 10.1 | +33,370 |
| 40 to 44 | 91,528 | 7.1 | 8.1 | 71,553 | 7.5 | 7.4 | +19,974 |
| 45 to 49 | 82,557 | 6.4 | 6.8 | 68,334 | 7.1 | 6.3 | +14,222 |
| 50 to 54 | 75,447 | 5.8 | 6.0 | 60,638 | 6.3 | 5.7 | +14,809 |
| 55 to 59 | 72,277 | 5.6 | 5.5 | 55,220 | 5.8 | 6.2 | +17,057 |
| 60 to 64 | 64,985 | 5.0 | 5.2 | 40,772 | 4.3 | 5.1 | +24,213 |
| 65 to 69 | 53,456 | 4.1 | 4.4 | 29,425 | 3.1 | 3.6 | +24,031 |
| 70 to 74 | 44,744 | 3.5 | 4.4 | 22,240 | 2.3 | 2.3 | +22,504 |
| 75 to 79 | 30,260 | 2.3 | 3.3 | 17,817 | 1.9 | 1.8 | +12,443 |
| 80 to 84 | 19,108 | 1.5 | 2.0 | 11,319 | 1.2 | 1.4 | +7,789 |
| 85 and over | 15,696 | 1.2 | 1.5 | 6,529 | 0.7 | 1.0 | +9,166 |
| Total population | 1,295,503 | 100.0 | 100.0 | 957,012 | 100.0 | 100.0 | +338,491 |
Dominant groups
Analysis of the male five year age groups of Western Sydney (LGA) in 2021 compared to North Sydney Council area shows that there was a higher proportion of males in the younger age groups (under 15) and a lower proportion of males in the older age groups (65+).
Overall, 21.4% of the male population was aged between 0 and 15, and 12.6% were aged 65 years and over, compared with 13.6% and 15.6% respectively for North Sydney Council area.
The major differences between the male age structure of Western Sydney (LGA) and North Sydney Council area were:
- A larger percentage of males aged 10 to 14 (7.0% compared to 3.7%)
- A larger percentage of males aged 15 to 19 (6.4% compared to 3.3%)
- A larger percentage of males aged 5 to 9 (7.3% compared to 4.5%)
- A smaller percentage of males aged 30 to 34 (7.5% compared to 11.6%)
Emerging groups
From 2006 to 2021, Western Sydney (LGA)'s male population increased by 338,491 people (35.4%). This represents an average annual population change of 2.04% per year over the period.
The largest changes in male age structure in this area between 2006 and 2021 were in the age groups:
- 35 to 39 (+33,370 males)
- 25 to 29 (+28,969 males)
- 30 to 34 (+27,423 males)
- 60 to 64 (+24,213 males)
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