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Central Coast NSWCommunity profile

Bateau Bay

Service age groups

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In 2021, Bateau Bay had similar proportion of female children (under 18) and a higher proportion of females aged 60 or older than North Gosford - Wyoming.

The Age Structure of Bateau Bay provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Bateau Bay'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 Bateau Bay'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
Bateau Bay - Total females (Usual residence)20212006Change
Service age group (years)Number%North Gosford - Wyoming %Number%North Gosford - Wyoming %2006 to 2021
Babies and pre-schoolers (0 to 4)3555.45.42804.46.1+75
Primary schoolers (5 to 11)5578.47.65148.18.5+42
Secondary schoolers (12 to 17)4326.57.15238.38.1-91
Tertiary education and independence (18 to 24)3805.77.54697.47.8-90
Young workforce (25 to 34)70710.713.16179.711.9+90
Parents and homebuilders (35 to 49)1,16317.618.41,18318.720.1-21
Older workers and pre-retirees (50 to 59)74511.311.880412.712.5-59
Empty nesters and retirees (60 to 69)90713.710.85919.38.4+315
Seniors (70 to 84)95214.413.61,04716.511.5-95
Elderly aged (85 and over)4136.24.73114.94.9+101
Total6,611100.0100.06,344100.0100.0+267
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the female service age groups of Bateau Bay in 2021 compared to North Gosford - Wyoming shows that there was a similar proportion of females in the younger age groups (0 to 17 years) and a higher proportion of females in the older age groups (60+ years).

Overall, 20.3% of the female population was aged between 0 and 17, and 34.4% were aged 60 years and over, compared with 20.1% and 29.1% respectively for North Gosford - Wyoming.

The major differences between the female age structure of Bateau Bay and North Gosford - Wyoming were:

  • A larger percentage of 'Empty nesters and retirees' (13.7% compared to 10.8%)
  • A larger percentage of 'Frail aged' (6.2% compared to 4.7%)
  • A smaller percentage of 'Young workforce' (10.7% compared to 13.1%)
  • A smaller percentage of 'Tertiary education & independence' (5.7% compared to 7.5%)

Emerging groups

From 2006 to 2021, Bateau Bay's female population increased by 267 people (4.2%). This represents an average annual population change of 0.28% per year over the period.

The largest changes in the female age structure in this area between 2006 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+315 females)
  • Elderly aged (85 and over) (+101 females)
  • Seniors (70 to 84) (-95 females)
  • Secondary schoolers (12 to 17) (-91 females)

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