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Blacktown City CouncilCommunity profile

Mount Druitt Precinct

Service age groups

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In 2021, Mount Druitt Precinct had higher proportion of children (under 18) and a higher proportion of persons aged 60 or older than Blacktown City.

The Age Structure of Mount Druitt Precinct provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Mount Druitt Precinct'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 Mount Druitt Precinct'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
Mount Druitt Precinct - 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)8,7297.67.59,2768.38.0-547
Primary schoolers (5 to 11)13,12311.410.912,79111.410.8+332
Secondary schoolers (12 to 17)10,1168.88.010,2279.18.2-111
Tertiary education and independence (18 to 24)11,4269.99.111,75010.59.5-324
Young workforce (25 to 34)16,30914.114.916,61714.815.5-308
Parents and homebuilders (35 to 49)23,15020.023.422,11219.721.7+1,038
Older workers and pre-retirees (50 to 59)13,39511.610.712,92711.511.4+468
Empty nesters and retirees (60 to 69)10,1918.88.29,2078.28.5+984
Seniors (70 to 84)7,7776.76.26,0415.45.4+1,736
Elderly aged (85 and over)1,3921.21.11,0951.01.1+297
Total115,608100.0100.0112,043100.0100.0+3,565
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 Mount Druitt Precinct in 2021 compared to Blacktown City shows that there was a higher proportion of people in the younger age groups (0 to 17 years) as well as a higher proportion of people in the older age groups (60+ years).

Overall, 27.7% of the population was aged between 0 and 17, and 16.7% 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 Mount Druitt Precinct and Blacktown City were:

  • A larger percentage of 'Older workers & pre-retirees' (11.6% compared to 10.7%)
  • A larger percentage of 'Tertiary education & independence' (9.9% compared to 9.1%)
  • A smaller percentage of 'Parents and homebuilders' (20.0% compared to 23.4%)
  • A smaller percentage of 'Young workforce' (14.1% compared to 14.9%)

Emerging groups

From 2016 to 2021, Mount Druitt Precinct's population increased by 3,565 people (3.2%). This represents an average annual population change of 0.63% 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) (+1,736 people)
  • Parents and homebuilders (35 to 49) (+1,038 people)
  • Empty nesters and retirees (60 to 69) (+984 people)
  • Babies and pre-schoolers (0 to 4) (-547 people)

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