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LEARN MORE ABOUT .idIn 2021, the largest age group in Lalor - West was 35 to 39 year olds. The group that changed the most since 2011 was 35 to 39 year olds, increasing by 332 people.
The Age Structure of Lalor - West provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Lalor - West'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 Lalor - West'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 | |||||||
|---|---|---|---|---|---|---|---|
| Lalor - West - Total persons (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Australia % | Number | % | Australia % | 2011 to 2021 |
| 0 to 4 | 920 | 6.8 | 5.8 | 666 | 6.6 | 6.6 | +254 |
| 5 to 9 | 955 | 7.1 | 6.2 | 633 | 6.3 | 6.3 | +322 |
| 10 to 14 | 810 | 6.0 | 6.2 | 549 | 5.4 | 6.4 | +261 |
| 15 to 19 | 753 | 5.6 | 5.7 | 606 | 6.0 | 6.5 | +147 |
| 20 to 24 | 849 | 6.3 | 6.2 | 676 | 6.7 | 6.8 | +173 |
| 25 to 29 | 899 | 6.7 | 7.0 | 761 | 7.6 | 7.0 | +138 |
| 30 to 34 | 1,045 | 7.8 | 7.3 | 781 | 7.7 | 6.8 | +264 |
| 35 to 39 | 1,057 | 7.9 | 7.2 | 725 | 7.2 | 7.1 | +332 |
| 40 to 44 | 911 | 6.8 | 6.5 | 680 | 6.7 | 7.2 | +231 |
| 45 to 49 | 839 | 6.2 | 6.4 | 575 | 5.7 | 7.0 | +264 |
| 50 to 54 | 793 | 5.9 | 6.3 | 592 | 5.9 | 6.7 | +201 |
| 55 to 59 | 647 | 4.8 | 6.1 | 573 | 5.7 | 6.0 | +74 |
| 60 to 64 | 673 | 5.0 | 5.8 | 631 | 6.3 | 5.6 | +42 |
| 65 to 69 | 574 | 4.3 | 5.1 | 510 | 5.1 | 4.3 | +64 |
| 70 to 74 | 568 | 4.2 | 4.6 | 453 | 4.5 | 3.3 | +115 |
| 75 to 79 | 444 | 3.3 | 3.2 | 411 | 4.1 | 2.5 | +33 |
| 80 to 84 | 365 | 2.7 | 2.2 | 185 | 1.8 | 2.0 | +180 |
| 85 and over | 338 | 2.5 | 2.1 | 72 | 0.7 | 1.9 | +266 |
| Total population | 13,440 | 100.0 | 100.0 | 10,079 | 100.0 | 100.0 | +3,361 |
Dominant groups
Analysis of the five year age groups of Lalor - West in 2021 compared to Australia shows that there was a higher proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).
Overall, 20.0% of the population was aged between 0 and 15, and 17.0% were aged 65 years and over, compared with 18.2% and 17.2% respectively for Australia.
The major differences between the age structure of Lalor - West and Australia were:
- A larger percentage of persons aged 0 to 4 (6.8% compared to 5.8%)
- A larger percentage of persons aged 5 to 9 (7.1% compared to 6.2%)
- A smaller percentage of persons aged 55 to 59 (4.8% compared to 6.1%)
- A smaller percentage of persons aged 65 to 69 (4.3% compared to 5.1%)
Emerging groups
From 2011 to 2021, Lalor - West's population increased by 3,361 people (33.3%). This represents an average annual population change of 2.92% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 35 to 39 (+332 persons)
- 5 to 9 (+322 persons)
- 85 and over (+266 persons)
- 30 to 34 (+264 persons)
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