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Central Coast NSWCommunity profile

Gosford Central District

Service age groups

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In 2021, the Gosford Central District had lower proportion of female children (under 18) and a higher proportion of females aged 60 or older than the Valleys District.

The Age Structure of the Gosford Central 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 Gosford Central 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 Gosford Central 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
Gosford Central District - Total females (Enumerated)20212011Change
Service age group (years)Number%Valleys District %Number%Valleys District %2011 to 2021
Babies and pre-schoolers (0 to 4)5294.53.25425.34.9-13
Primary schoolers (5 to 11)6485.57.45475.411.1+101
Secondary schoolers (12 to 17)6185.210.25665.610.0+52
Tertiary education and independence (18 to 24)9027.69.49319.17.0-29
Young workforce (25 to 34)1,60813.68.21,22112.06.7+387
Parents and homebuilders (35 to 49)2,04417.319.61,78017.525.5+263
Older workers and pre-retirees (50 to 59)1,34311.416.41,21812.017.2+125
Empty nesters and retirees (60 to 69)1,40911.913.81,06410.511.9+345
Seniors (70 to 84)1,87515.910.51,55015.25.3+324
Elderly aged (85 and over)8517.21.37577.40.3+93
Total11,827100.0100.010,180100.0100.0+1,647
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 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 the Gosford Central District in 2021 compared to the Valleys District shows that there was a lower 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, 15.2% of the female population was aged between 0 and 17, and 35.0% were aged 60 years and over, compared with 20.8% and 25.6% respectively for the Valleys District.

The major differences between the female age structure of the Gosford Central District and the Valleys District were:

  • A larger percentage of 'Frail aged' (7.2% compared to 1.3%)
  • A larger percentage of 'Seniors' (15.9% compared to 10.5%)
  • A larger percentage of 'Young workforce' (13.6% compared to 8.2%)
  • A smaller percentage of 'Older workers & pre-retirees' (11.4% compared to 16.4%)

Emerging groups

From 2011 to 2021, Gosford Central District's female population increased by 1,647 people (16.2%). This represents an average annual population change of 1.51% per year over the period.

The largest changes in the female age structure in this area between 2011 and 2021 were in the age groups:

  • Young workforce (25 to 34) (+387 females)
  • Empty nesters and retirees (60 to 69) (+345 females)
  • Seniors (70 to 84) (+324 females)
  • Parents and homebuilders (35 to 49) (+263 females)

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