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Shellharbour City CouncilCommunity profile

Oak Flats

Service age groups

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

The Age Structure of Oak Flats provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Oak Flats'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 Oak Flats'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
Oak Flats - Total persons (Usual residence)20212016Change
Service age group (years)Number%Blackbutt - Shellharbour City Centre %Number%Blackbutt - Shellharbour City Centre %2016 to 2021
Babies and pre-schoolers (0 to 4)3525.14.73896.15.5-37
Primary schoolers (5 to 11)5808.56.95077.97.9+73
Secondary schoolers (12 to 17)4827.07.44637.28.5+19
Tertiary education and independence (18 to 24)5788.59.15628.88.9+16
Young workforce (25 to 34)85712.511.174711.612.0+110
Parents and homebuilders (35 to 49)1,15316.916.81,10217.219.0+51
Older workers and pre-retirees (50 to 59)86212.614.498215.313.8-120
Empty nesters and retirees (60 to 69)97414.212.986313.412.6+111
Seniors (70 to 84)84512.413.268310.68.9+162
Elderly aged (85 and over)1572.33.71211.92.8+36
Total6,840100.0100.06,419100.0100.0+421
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the service age groups of Oak Flats in 2021 compared to Blackbutt - Shellharbour City Centre shows that there was a higher 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, 20.7% of the population was aged between 0 and 17, and 28.9% were aged 60 years and over, compared with 19.0% and 29.7% respectively for Blackbutt - Shellharbour City Centre.

The major differences between the age structure of Oak Flats and Blackbutt - Shellharbour City Centre were:

  • A larger percentage of 'Primary schoolers' (8.5% compared to 6.9%)
  • A larger percentage of 'Young workforce' (12.5% compared to 11.1%)
  • A larger percentage of 'Empty nesters and retirees' (14.2% compared to 12.9%)
  • A smaller percentage of 'Older workers & pre-retirees' (12.6% compared to 14.4%)

Emerging groups

From 2016 to 2021, Oak Flats's population increased by 421 people (6.6%). This represents an average annual population change of 1.28% per year over the period.

The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:

  • Seniors (70 to 84) (+162 people)
  • Older workers and pre-retirees (50 to 59) (-120 people)
  • Empty nesters and retirees (60 to 69) (+111 people)
  • Young workforce (25 to 34) (+110 people)

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