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City of CaseyCommunity profile

Cranbourne West

Service age groups

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In 2021, Cranbourne West had lower proportion of children (under 18) and a similar proportion of persons aged 60 or older than Botanic Ridge.

The Age Structure of Cranbourne West provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Cranbourne West's residential role and function and how it is likely to change in the future.

Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.

To get a more complete picture Cranbourne 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 - Service age groups
Cranbourne West - Total persons (Enumerated)20211991Change
Service age group (years)Number%Botanic Ridge %Number%Botanic Ridge %1991 to 2021
Babies and pre-schoolers (0 to 4)2,20010.210.9528.33.5+2,148
Primary schoolers (5 to 11)2,72312.713.47411.812.1+2,649
Secondary schoolers (12 to 17)1,5187.17.26610.78.7+1,451
Tertiary education and independence (18 to 24)1,6837.87.19114.68.7+1,591
Young workforce (25 to 34)4,09319.118.110416.76.9+3,988
Parents and homebuilders (35 to 49)5,21524.323.211818.937.0+5,097
Older workers and pre-retirees (50 to 59)1,8358.510.0548.75.2+1,781
Empty nesters and retirees (60 to 69)1,2145.76.9406.45.2+1,174
Seniors (70 to 84)8584.03.0182.910.4+840
Elderly aged (85 and over)1430.70.250.92.3+137
Total21,482100.0100.0627100.0100.0+20,855
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the service age groups of Cranbourne West in 2021 compared to Botanic Ridge shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a similar proportion of people in the older age groups (60+ years).

Overall, 30.0% of the population was aged between 0 and 17, and 10.3% were aged 60 years and over, compared with 31.5% and 10.1% respectively for Botanic Ridge.

The major differences between the age structure of Cranbourne West and Botanic Ridge were:

  • A larger percentage of 'Parents and homebuilders' (24.3% compared to 23.2%)
  • A larger percentage of 'Seniors' (4.0% compared to 3.0%)
  • A smaller percentage of 'Older workers & pre-retirees' (8.5% compared to 10.0%)
  • A smaller percentage of 'Empty nesters and retirees' (5.7% compared to 6.9%)

Emerging groups

From 1991 to 2021, Cranbourne West's population increased by 20,855 people (3326.2%). This represents an average annual population change of 12.5% per year over the period.

The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:

  • Parents and homebuilders (35 to 49) (+5,097 people)
  • Young workforce (25 to 34) (+3,988 people)
  • Primary schoolers (5 to 11) (+2,649 people)
  • Babies and pre-schoolers (0 to 4) (+2,148 people)

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