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Central Coast NSWCommunity profile

East Brisbane Water District

Service age groups

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In 2021, the East Brisbane Water District had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Woongarrah.

The Age Structure of the East Brisbane Water 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 East Brisbane Water 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 East Brisbane Water 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
East Brisbane Water District - Total persons (Usual residence)20212001Change
Service age group (years)Number%Woongarrah %Number%Woongarrah %2001 to 2021
Babies and pre-schoolers (0 to 4)1,5244.96.21,6766.07.2-153
Primary schoolers (5 to 11)2,6008.411.93,00610.79.9-406
Secondary schoolers (12 to 17)2,2697.312.12,5709.27.2-302
Tertiary education and independence (18 to 24)2,0096.58.71,7976.47.8+212
Young workforce (25 to 34)2,5448.210.02,5849.214.7-40
Parents and homebuilders (35 to 49)5,30817.122.66,21522.119.3-907
Older workers and pre-retirees (50 to 59)4,01512.911.43,18311.314.4+831
Empty nesters and retirees (60 to 69)4,34214.07.42,5999.312.5+1,742
Seniors (70 to 84)5,17216.78.23,83213.66.3+1,339
Elderly aged (85 and over)1,2344.01.56142.20.7+620
Total31,017100.0100.028,080100.0100.0+2,937
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 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 East Brisbane Water District in 2021 compared to Woongarrah 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, 20.6% of the population was aged between 0 and 17, and 34.7% were aged 60 years and over, compared with 30.3% and 17.0% respectively for Woongarrah.

The major differences between the age structure of the East Brisbane Water District and Woongarrah were:

  • A larger percentage of 'Seniors' (16.7% compared to 8.2%)
  • A larger percentage of 'Empty nesters and retirees' (14.0% compared to 7.4%)
  • A smaller percentage of 'Parents and homebuilders' (17.1% compared to 22.6%)
  • A smaller percentage of 'Secondary schoolers' (7.3% compared to 12.1%)

Emerging groups

From 2001 to 2021, East Brisbane Water District's population increased by 2,937 people (10.5%). This represents an average annual population change of 0.5% per year over the period.

The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+1,742 people)
  • Seniors (70 to 84) (+1,339 people)
  • Parents and homebuilders (35 to 49) (-907 people)
  • Older workers and pre-retirees (50 to 59) (+831 people)

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