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Central Coast NSWCommunity profile

Gosford City

Service age groups

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In 2021, Gosford City had lower proportion of female children (under 18) and a higher proportion of females aged 60 or older than Central Coast Council area.

The Age Structure of Gosford City provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Gosford City'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 Gosford City'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 City - Total females (Enumerated)20211991Change
Service age group (years)Number%Central Coast Council area %Number%Central Coast Council area %1991 to 2021
Babies and pre-schoolers (0 to 4)4,5455.05.35,0718.27.7-526
Primary schoolers (5 to 11)7,2367.98.16,51110.510.1+725
Secondary schoolers (12 to 17)6,3586.97.05,3448.68.0+1,014
Tertiary education and independence (18 to 24)6,3286.97.25,2658.57.8+1,063
Young workforce (25 to 34)9,27910.111.09,79915.814.8-520
Parents and homebuilders (35 to 49)17,27018.818.413,44321.619.3+3,827
Older workers and pre-retirees (50 to 59)12,19813.312.95,4138.78.4+6,785
Empty nesters and retirees (60 to 69)12,06613.112.83,3305.411.3+8,736
Seniors (70 to 84)12,87114.013.77,34811.811.3+5,523
Elderly aged (85 and over)3,6284.03.76311.01.3+2,997
Total91,779100.0100.062,155100.0100.0+29,624
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 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 Gosford City in 2021 compared to Central Coast Council area 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, 19.8% of the female population was aged between 0 and 17, and 31.1% were aged 60 years and over, compared with 20.4% and 30.2% respectively for Central Coast Council area.

The major difference between the female age structure of Gosford City and Central Coast Council area is:

  • A smaller percentage of 'Young workforce' (10.1% compared to 11.0%)

Emerging groups

From 1991 to 2021, Gosford City's female population increased by 29,624 people (47.7%). This represents an average annual population change of 1.31% per year over the period.

The largest changes in the female age structure in this area between 1991 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+8,736 females)
  • Older workers and pre-retirees (50 to 59) (+6,785 females)
  • Seniors (70 to 84) (+5,523 females)
  • Parents and homebuilders (35 to 49) (+3,827 females)

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