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Georges River CouncilCommunity profile

Kogarah Bay - Carss Park

Service age groups

In 2021, Kogarah Bay - Carss Park had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Peakhurst.

The Age Structure of Kogarah Bay - Carss Park provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Kogarah Bay - Carss Park'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 Kogarah Bay - Carss Park'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
Kogarah Bay - Carss Park - Total persons (Enumerated)20212016Change
Service age group (years)Number%Peakhurst %Number%Peakhurst %2016 to 2021
Babies and pre-schoolers (0 to 4)1193.55.81785.46.0-60
Primary schoolers (5 to 11)2808.38.83219.79.1-42
Secondary schoolers (12 to 17)2978.97.22627.97.7+35
Tertiary education and independence (18 to 24)3039.08.03169.58.0-13
Young workforce (25 to 34)3069.112.12958.911.1+10
Parents and homebuilders (35 to 49)59517.719.666920.219.0-75
Older workers and pre-retirees (50 to 59)53516.012.050715.312.2+28
Empty nesters and retirees (60 to 69)40512.110.433710.210.3+67
Seniors (70 to 84)42612.711.234210.311.0+84
Elderly aged (85 and over)882.64.8882.75.7-1
Total3,354100.0100.03,319100.0100.0+34
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 Kogarah Bay - Carss Park in 2021 compared to Peakhurst shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).

Overall, 20.8% of the population was aged between 0 and 17, and 27.4% were aged 60 years and over, compared with 21.8% and 26.4% respectively for Peakhurst.

The major differences between the age structure of Kogarah Bay - Carss Park and Peakhurst were:

  • A larger percentage of 'Older workers & pre-retirees' (16.0% compared to 12.0%)
  • A smaller percentage of 'Young workforce' (9.1% compared to 12.1%)
  • A smaller percentage of 'Babies and pre-schoolers' (3.5% compared to 5.8%)
  • A smaller percentage of 'Frail aged' (2.6% compared to 4.8%)

Emerging groups

From 2016 to 2021, Kogarah Bay - Carss Park's population increased by 35 people (1.1%). This represents an average annual population change of 0.21% per year over the period.

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

  • Seniors (70 to 84) (+84 people)
  • Parents and homebuilders (35 to 49) (-75 people)
  • Empty nesters and retirees (60 to 69) (+67 people)
  • Babies and pre-schoolers (0 to 4) (-60 people)

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