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Blacktown City CouncilCommunity profile

Riverstone - Vineyard - Grantham Farm

Service age groups

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In 2021, Riverstone - Vineyard - Grantham Farm had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Rooty Hill - Eastern Creek.

The Age Structure of Riverstone - Vineyard - Grantham Farm provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Riverstone - Vineyard - Grantham Farm'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 Riverstone - Vineyard - Grantham Farm'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
Riverstone - Vineyard - Grantham Farm - Total persons (Usual residence)20212016Change
Service age group (years)Number%Rooty Hill - Eastern Creek %Number%Rooty Hill - Eastern Creek %2016 to 2021
Babies and pre-schoolers (0 to 4)1,32610.36.95347.36.9+792
Primary schoolers (5 to 11)1,36410.69.67089.79.5+656
Secondary schoolers (12 to 17)9027.07.46158.58.2+287
Tertiary education and independence (18 to 24)1,1008.69.36498.910.2+451
Young workforce (25 to 34)2,51219.613.81,16516.014.8+1,347
Parents and homebuilders (35 to 49)2,93522.920.61,56221.520.1+1,373
Older workers and pre-retirees (50 to 59)1,1979.311.185111.712.1+347
Empty nesters and retirees (60 to 69)8276.59.76348.79.8+192
Seniors (70 to 84)5794.58.34666.46.0+113
Elderly aged (85 and over)820.63.3831.12.4-2
Total12,828100.0100.07,271100.0100.0+5,557
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 Riverstone - Vineyard - Grantham Farm in 2021 compared to Rooty Hill - Eastern Creek 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, 28.0% of the population was aged between 0 and 17, and 11.6% were aged 60 years and over, compared with 23.9% and 21.3% respectively for Rooty Hill - Eastern Creek.

The major differences between the age structure of Riverstone - Vineyard - Grantham Farm and Rooty Hill - Eastern Creek were:

  • A larger percentage of 'Young workforce' (19.6% compared to 13.8%)
  • A larger percentage of 'Babies and pre-schoolers' (10.3% compared to 6.9%)
  • A smaller percentage of 'Seniors' (4.5% compared to 8.3%)
  • A smaller percentage of 'Empty nesters and retirees' (6.5% compared to 9.7%)

Emerging groups

From 2016 to 2021, Riverstone - Vineyard - Grantham Farm's population increased by 5,557 people (76.4%). This represents an average annual population change of 12.02% 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) (+1,373 people)
  • Young workforce (25 to 34) (+1,347 people)
  • Babies and pre-schoolers (0 to 4) (+792 people)
  • Primary schoolers (5 to 11) (+656 people)

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