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Shellharbour City CouncilCommunity profile

Shellharbour City

Service age groups

In 2021, Shellharbour City had higher proportion of female children (under 18) and a lower proportion of females aged 60 or older than Oak Flats.

The Age Structure of Shellharbour City provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Shellharbour 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 Shellharbour 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
Shellharbour City - Total females (Enumerated)20211996Change
Service age group (years)Number%Oak Flats %Number%Oak Flats %1996 to 2021
Babies and pre-schoolers (0 to 4)2,1995.75.12,1508.27.7+49
Primary schoolers (5 to 11)3,3138.58.03,02911.611.6+284
Secondary schoolers (12 to 17)2,9317.56.42,4009.28.9+531
Tertiary education and independence (18 to 24)3,2198.38.32,5109.610.0+709
Young workforce (25 to 34)4,96312.812.34,17316.014.7+790
Parents and homebuilders (35 to 49)7,37919.016.55,79622.223.5+1,583
Older workers and pre-retirees (50 to 59)4,97712.813.32,5459.89.2+2,432
Empty nesters and retirees (60 to 69)4,65712.014.81,8567.17.9+2,801
Seniors (70 to 84)4,24610.912.41,4455.56.0+2,801
Elderly aged (85 and over)9682.52.91840.70.6+784
Total38,852100.0100.026,088100.0100.0+12,764
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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 Shellharbour City in 2021 compared to Oak Flats shows that there was a higher proportion of females in the younger age groups (0 to 17 years) and a lower proportion of females in the older age groups (60+ years).

Overall, 21.7% of the female population was aged between 0 and 17, and 25.4% were aged 60 years and over, compared with 19.5% and 30.1% respectively for Oak Flats.

The major differences between the female age structure of Shellharbour City and Oak Flats were:

  • A larger percentage of 'Parents and homebuilders' (19.0% compared to 16.5%)
  • A larger percentage of 'Secondary schoolers' (7.5% compared to 6.4%)
  • A smaller percentage of 'Empty nesters and retirees' (12.0% compared to 14.8%)
  • A smaller percentage of 'Seniors' (10.9% compared to 12.4%)

Emerging groups

From 1996 to 2021, Shellharbour City's female population increased by 12,764 people (48.9%). This represents an average annual population change of 1.61% per year over the period.

The largest changes in the female age structure in this area between 1996 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+2,801 females)
  • Seniors (70 to 84) (+2,801 females)
  • Older workers and pre-retirees (50 to 59) (+2,432 females)
  • Parents and homebuilders (35 to 49) (+1,583 females)

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