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LEARN MORE ABOUT .idIn 2021, the largest age group in Lalor was 35 to 39 year olds. The group that changed the most since 2011 was 35 to 39 year olds, increasing by 487 people.
The Age Structure of Lalor 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'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'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 - Total persons (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | City of Whittlesea % | Number | % | City of Whittlesea % | 2011 to 2021 |
| 0 to 4 | 1,496 | 6.4 | 7.2 | 1,227 | 6.2 | 7.5 | +268 |
| 5 to 9 | 1,508 | 6.5 | 7.6 | 1,171 | 5.9 | 6.9 | +337 |
| 10 to 14 | 1,286 | 5.5 | 6.5 | 1,130 | 5.7 | 6.5 | +156 |
| 15 to 19 | 1,215 | 5.2 | 5.7 | 1,176 | 6.0 | 6.6 | +38 |
| 20 to 24 | 1,559 | 6.7 | 6.3 | 1,331 | 6.8 | 7.2 | +227 |
| 25 to 29 | 1,685 | 7.2 | 7.2 | 1,460 | 7.4 | 8.3 | +224 |
| 30 to 34 | 1,810 | 7.8 | 8.5 | 1,507 | 7.6 | 8.0 | +302 |
| 35 to 39 | 1,848 | 7.9 | 8.9 | 1,360 | 6.9 | 7.8 | +487 |
| 40 to 44 | 1,521 | 6.5 | 7.3 | 1,256 | 6.4 | 7.5 | +264 |
| 45 to 49 | 1,415 | 6.1 | 6.4 | 1,241 | 6.3 | 6.8 | +174 |
| 50 to 54 | 1,352 | 5.8 | 5.8 | 1,093 | 5.5 | 6.1 | +259 |
| 55 to 59 | 1,192 | 5.1 | 5.2 | 1,120 | 5.7 | 5.4 | +71 |
| 60 to 64 | 1,155 | 5.0 | 4.7 | 1,200 | 6.1 | 4.8 | -46 |
| 65 to 69 | 1,061 | 4.6 | 4.0 | 1,090 | 5.5 | 3.4 | -30 |
| 70 to 74 | 1,059 | 4.5 | 3.4 | 920 | 4.7 | 2.7 | +139 |
| 75 to 79 | 847 | 3.6 | 2.3 | 818 | 4.2 | 2.1 | +28 |
| 80 to 84 | 673 | 2.9 | 1.6 | 446 | 2.3 | 1.4 | +226 |
| 85 and over | 623 | 2.7 | 1.5 | 164 | 0.8 | 1.0 | +459 |
| Total population | 23,305 | 100.0 | 100.0 | 19,721 | 100.0 | 100.0 | +3,583 |
Dominant groups
Analysis of the five year age groups of Lalor in 2021 compared to the City of Whittlesea shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 18.4% of the population was aged between 0 and 15, and 18.3% were aged 65 years and over, compared with 21.3% and 12.8% respectively for the City of Whittlesea.
The major differences between the age structure of Lalor and the City of Whittlesea were:
- A larger percentage of persons aged 75 to 79 (3.6% compared to 2.3%)
- A larger percentage of persons aged 80 to 84 (2.9% compared to 1.6%)
- A larger percentage of persons aged 85 and over (2.7% compared to 1.5%)
- A larger percentage of persons aged 70 to 74 (4.5% compared to 3.4%)
Emerging groups
From 2011 to 2021, Lalor's population increased by 3,584 people (18.2%). This represents an average annual population change of 1.68% 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 (+487 persons)
- 85 and over (+459 persons)
- 5 to 9 (+337 persons)
- 30 to 34 (+302 persons)
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