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City of BrimbankCommunity profile

Sunshine District

Service age groups

In 2021, the Sunshine District had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Keilor Downs.

The Age Structure of the Sunshine District provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of the Sunshine District'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 the Sunshine District'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
Sunshine District - Total persons (Enumerated)20212016Change
Service age group (years)Number%Keilor Downs %Number%Keilor Downs %2016 to 2021
Babies and pre-schoolers (0 to 4)2,7865.94.93,2776.95.4-491
Primary schoolers (5 to 11)3,5967.67.33,5937.57.4+3
Secondary schoolers (12 to 17)2,7545.86.32,9076.17.2-153
Tertiary education and independence (18 to 24)4,2158.98.34,95310.49.6-738
Young workforce (25 to 34)8,66718.312.98,89218.713.3-225
Parents and homebuilders (35 to 49)9,86120.817.69,40819.717.9+453
Older workers and pre-retirees (50 to 59)5,37611.312.75,25611.014.7+120
Empty nesters and retirees (60 to 69)4,5599.615.34,3119.013.7+248
Seniors (70 to 84)4,4089.312.44,0248.49.2+384
Elderly aged (85 and over)1,1522.42.21,0262.21.6+126
Total47,374100.0100.047,647100.0100.0-273
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 the Sunshine District in 2021 compared to Keilor Downs 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, 19.3% of the population was aged between 0 and 17, and 21.4% were aged 60 years and over, compared with 18.5% and 29.9% respectively for Keilor Downs.

The major differences between the age structure of the Sunshine District and Keilor Downs were:

  • A larger percentage of 'Young workforce' (18.3% compared to 12.9%)
  • A larger percentage of 'Parents and homebuilders' (20.8% compared to 17.6%)
  • A smaller percentage of 'Empty nesters and retirees' (9.6% compared to 15.3%)
  • A smaller percentage of 'Seniors' (9.3% compared to 12.4%)

Emerging groups

From 2016 to 2021, Sunshine District's population decreased by 273 people (0.6%). This represents an average annual population change of -0.11% per year over the period.

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

  • Tertiary education and independence (18 to 24) (-738 people)
  • Babies and pre-schoolers (0 to 4) (-491 people)
  • Parents and homebuilders (35 to 49) (+453 people)
  • Seniors (70 to 84) (+384 people)

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