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City of BrimbankCommunity profile

Deer Park

Service age groups

In 2021, Deer Park had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than St Albans.

The Age Structure of Deer Park provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Deer Park'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 Deer Park'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
Deer Park - Total persons (Usual residence)20212016Change
Service age group (years)Number%St Albans %Number%St Albans %2016 to 2021
Babies and pre-schoolers (0 to 4)1,2056.65.61,5308.46.5-325
Primary schoolers (5 to 11)1,83510.17.71,6759.27.4+160
Secondary schoolers (12 to 17)1,2396.86.11,1826.56.5+57
Tertiary education and independence (18 to 24)1,4728.19.81,6639.211.4-191
Young workforce (25 to 34)3,08417.017.83,31618.317.6-232
Parents and homebuilders (35 to 49)3,91421.618.53,72420.518.3+190
Older workers and pre-retirees (50 to 59)1,91410.611.41,90710.511.2+7
Empty nesters and retirees (60 to 69)1,7119.410.31,83610.110.4-125
Seniors (70 to 84)1,6038.810.41,1316.29.1+472
Elderly aged (85 and over)1600.92.41580.91.7+2
Total18,137100.0100.018,122100.0100.0+15
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 Deer Park in 2021 compared to St Albans 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, 23.6% of the population was aged between 0 and 17, and 19.2% were aged 60 years and over, compared with 19.5% and 23.1% respectively for St Albans.

The major differences between the age structure of Deer Park and St Albans were:

  • A larger percentage of 'Parents and homebuilders' (21.6% compared to 18.5%)
  • A larger percentage of 'Primary schoolers' (10.1% compared to 7.7%)
  • A smaller percentage of 'Tertiary education & independence' (8.1% compared to 9.8%)
  • A smaller percentage of 'Frail aged' (0.9% compared to 2.4%)

Emerging groups

From 2016 to 2021, Deer Park's population increased by 15 people (0.1%). This represents an average annual population change of 0.02% per year over the period.

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

  • Seniors (70 to 84) (+472 people)
  • Babies and pre-schoolers (0 to 4) (-325 people)
  • Young workforce (25 to 34) (-232 people)
  • Tertiary education and independence (18 to 24) (-191 people)

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