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Blacktown City CouncilCommunity profile

Tallawong - Rouse Hill

Service age groups

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In 2021, Tallawong - Rouse Hill had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Blacktown City.

The Age Structure of Tallawong - Rouse Hill provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Tallawong - Rouse Hill'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 Tallawong - Rouse Hill'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
Tallawong - Rouse Hill - Total persons (Usual residence)20212016Change
Service age group (years)Number%Blacktown City %Number%Blacktown City %2016 to 2021
Babies and pre-schoolers (0 to 4)87710.07.51038.88.0+774
Primary schoolers (5 to 11)96110.910.9978.310.8+865
Secondary schoolers (12 to 17)5766.58.0847.28.2+492
Tertiary education and independence (18 to 24)93910.79.1756.59.5+864
Young workforce (25 to 34)2,09023.714.921618.415.5+1,875
Parents and homebuilders (35 to 49)2,33226.523.425221.621.7+2,080
Older workers and pre-retirees (50 to 59)5286.010.71139.711.4+415
Empty nesters and retirees (60 to 69)3534.08.212610.88.5+227
Seniors (70 to 84)1371.66.2907.75.4+47
Elderly aged (85 and over)180.21.1121.01.1+6
Total8,817100.0100.01,171100.0100.0+7,646
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 Tallawong - Rouse Hill in 2021 compared to Blacktown City 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, 27.4% of the population was aged between 0 and 17, and 5.8% were aged 60 years and over, compared with 26.5% and 15.5% respectively for Blacktown City.

The major differences between the age structure of Tallawong - Rouse Hill and Blacktown City were:

  • A larger percentage of 'Young workforce' (23.7% compared to 14.9%)
  • A smaller percentage of 'Older workers & pre-retirees' (6.0% compared to 10.7%)
  • A smaller percentage of 'Seniors' (1.6% compared to 6.2%)
  • A smaller percentage of 'Empty nesters and retirees' (4.0% compared to 8.2%)

Emerging groups

From 2016 to 2021, Tallawong - Rouse Hill's population increased by 7,646 people (652.9%). This represents an average annual population change of 49.75% per year over the period.

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

  • Parents and homebuilders (35 to 49) (+2,080 people)
  • Young workforce (25 to 34) (+1,875 people)
  • Primary schoolers (5 to 11) (+865 people)
  • Tertiary education and independence (18 to 24) (+864 people)

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