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Central Coast NSWCommunity profile
Service age groups Five year age groups Age-sex pyramid

West Brisbane Water and Peninsula

Service age groups

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In 2021, West Brisbane Water and Peninsula had similar proportion of children (under 18) and a lower proportion of persons aged 60 or older than Charmhaven - Lake Haven.

The Age Structure of West Brisbane Water and Peninsula provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of West Brisbane Water and Peninsula'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 West Brisbane Water and Peninsula'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?'

Refers to:

Total population

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Age structure - Service age groups
West Brisbane Water and Peninsula - Total persons (Enumerated)20212001Change
Service age group (years)Number%Charmhaven - Lake Haven %Number%Charmhaven - Lake Haven %2001 to 2021
Babies and pre-schoolers (0 to 4)2,8385.45.73,2006.96.1-362
Primary schoolers (5 to 11)4,2828.27.24,5079.711.1-226
Secondary schoolers (12 to 17)3,4236.67.43,2136.99.4+210
Tertiary education and independence (18 to 24)3,5206.78.13,0646.67.6+456
Young workforce (25 to 34)5,1559.911.85,64612.210.2-491
Parents and homebuilders (35 to 49)9,80618.815.39,56520.621.6+240
Older workers and pre-retirees (50 to 59)6,99213.412.95,41411.710.3+1,577
Empty nesters and retirees (60 to 69)6,78913.013.84,3319.38.3+2,458
Seniors (70 to 84)7,58714.513.96,31713.613.4+1,269
Elderly aged (85 and over)1,7953.43.91,1572.51.8+638
Total52,187100.0100.046,418100.0100.0+5,768
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
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).
Source: Australian Bureau of Statistics, Census of Population and Housing, 2001 and 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the service age groups of West Brisbane Water and Peninsula in 2021 compared to Charmhaven - Lake Haven shows that there was a similar 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, 20.2% of the population was aged between 0 and 17, and 31.0% were aged 60 years and over, compared with 20.2% and 31.6% respectively for Charmhaven - Lake Haven.

The major differences between the age structure of West Brisbane Water and Peninsula and Charmhaven - Lake Haven were:

  • A larger percentage of 'Parents and homebuilders' (18.8% compared to 15.3%)
  • A larger percentage of 'Primary schoolers' (8.2% compared to 7.2%)
  • A smaller percentage of 'Young workforce' (9.9% compared to 11.8%)
  • A smaller percentage of 'Tertiary education & independence' (6.7% compared to 8.1%)

Emerging groups

From 2001 to 2021, West Brisbane Water and Peninsula's population increased by 5,769 people (12.4%). This represents an average annual population change of 0.59% 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) (+2,458 people)
  • Older workers and pre-retirees (50 to 59) (+1,577 people)
  • Seniors (70 to 84) (+1,269 people)
  • Elderly aged (85 and over) (+638 people)

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