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Cardinia ShireCommunity profile

Western Region

Service age groups

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In 2021, Western Region had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Victoria.

The Age Structure of Western Region provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Western Region'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 Western Region'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
Western Region - Total persons (Usual residence)20212016Change
Service age group (years)Number%Victoria %Number%Victoria %2016 to 2021
Babies and pre-schoolers (0 to 4)6,8078.55.85,7699.66.3+1,038
Primary schoolers (5 to 11)9,13211.48.66,67511.28.6+2,458
Secondary schoolers (12 to 17)6,1417.67.04,5757.66.9+1,566
Tertiary education and independence (18 to 24)6,7778.48.55,5329.29.5+1,245
Young workforce (25 to 34)14,31217.815.010,27317.215.0+4,039
Parents and homebuilders (35 to 49)17,74622.120.512,64021.120.4+5,105
Older workers and pre-retirees (50 to 59)7,6999.612.25,8679.812.4+1,833
Empty nesters and retirees (60 to 69)5,6007.010.54,4107.410.3+1,190
Seniors (70 to 84)5,2506.59.73,4515.88.5+1,799
Elderly aged (85 and over)8971.12.26521.12.2+245
Total80,367100.0100.059,849100.0100.0+20,518
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 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 Western Region in 2021 compared to Victoria shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).

Overall, 27.5% of the population was aged between 0 and 17, and 14.6% were aged 60 years and over, compared with 21.4% and 22.4% respectively for Victoria.

The major differences between the age structure of Western Region and Victoria were:

  • A larger percentage of 'Young workforce' (17.8% compared to 15.0%)
  • A larger percentage of 'Primary schoolers' (11.4% compared to 8.6%)
  • A smaller percentage of 'Empty nesters and retirees' (7.0% compared to 10.5%)
  • A smaller percentage of 'Seniors' (6.5% compared to 9.7%)

Emerging groups

From 2016 to 2021, Western Region's population increased by 20,518 people (34.3%). This represents an average annual population change of 6.07% per year over the period.

The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:

  • Parents and homebuilders (35 to 49) (+5,105 people)
  • Young workforce (25 to 34) (+4,039 people)
  • Primary schoolers (5 to 11) (+2,458 people)
  • Older workers and pre-retirees (50 to 59) (+1,833 people)

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