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City of WhittleseaCommunity profile

Lalor - West

Five year age groups

In 2021, the largest age group in Lalor - West was 35 to 39 year olds. The group that changed the most since 2006 was 30 to 34 year olds, increasing by 439 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 (Usual residence)20212006Change
Five year age groups (years)Number%Mill Park %Number%Mill Park %2006 to 2021
0 to 49246.85.05816.06.9+343
5 to 99527.05.45966.27.6+355
10 to 148126.05.16376.68.8+174
15 to 197655.75.75916.28.8+173
20 to 248566.37.07177.57.7+138
25 to 299076.77.37057.36.1+202
30 to 341,0567.87.26166.47.1+439
35 to 391,0597.87.06656.98.5+393
40 to 449216.85.85645.99.2+356
45 to 498406.26.06296.58.4+210
50 to 547965.97.16126.47.0+184
55 to 596514.88.16797.15.1-28
60 to 646634.97.45525.73.0+111
65 to 695734.26.15055.32.2+67
70 to 745724.24.24915.11.6+81
75 to 794463.32.62833.01.1+162
80 to 843712.71.61201.20.6+251
85 and over3502.61.5670.70.3+283
Total population13,514100.0100.09,618100.0100.0+3,895
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Lalor - West in 2021 compared to Mill Park shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 19.9% of the population was aged between 0 and 15, and 17.1% were aged 65 years and over, compared with 15.5% and 16.0% respectively for Mill Park.

The major differences between the age structure of Lalor - West and Mill Park were:

  • A larger percentage of persons aged 0 to 4 (6.8% compared to 5.0%)
  • A smaller percentage of persons aged 55 to 59 (4.8% compared to 8.1%)
  • A smaller percentage of persons aged 60 to 64 (4.9% compared to 7.4%)
  • A smaller percentage of persons aged 65 to 69 (4.2% compared to 6.1%)

Emerging groups

From 2006 to 2021, Lalor - West's population increased by 3,896 people (40.5%). This represents an average annual population change of 2.29% per year over the period.

The largest changes in age structure in this area between 2006 and 2021 were in the age groups:

  • 30 to 34 (+439 persons)
  • 35 to 39 (+393 persons)
  • 40 to 44 (+356 persons)
  • 5 to 9 (+355 persons)

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