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City of BoroondaraCommunity profile

Deepdene

Service age groups

In 2021, Deepdene had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than the City of Boroondara.

The Age Structure of Deepdene provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Deepdene'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 Deepdene'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
Deepdene - Total persons (Usual residence)20212006Change
Service age group (years)Number%City of Boroondara %Number%City of Boroondara %2006 to 2021
Babies and pre-schoolers (0 to 4)703.34.0774.95.5-7
Primary schoolers (5 to 11)1617.77.91449.18.5+16
Secondary schoolers (12 to 17)1708.18.516810.78.2+1
Tertiary education and independence (18 to 24)2079.910.217911.311.1+27
Young workforce (25 to 34)1838.712.51308.212.4+53
Parents and homebuilders (35 to 49)34616.519.132320.421.9+23
Older workers and pre-retirees (50 to 59)28413.513.924615.613.2+37
Empty nesters and retirees (60 to 69)25612.210.71197.57.9+136
Seniors (70 to 84)30414.510.416110.28.4+143
Elderly aged (85 and over)1165.53.0322.12.7+84
Total2,097100.0100.01,584100.0100.0+513
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 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 Deepdene in 2021 compared to the City of Boroondara shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).

Overall, 19.1% of the population was aged between 0 and 17, and 32.2% were aged 60 years and over, compared with 20.3% and 24.0% respectively for the City of Boroondara.

The major differences between the age structure of Deepdene and the City of Boroondara were:

  • A larger percentage of 'Seniors' (14.5% compared to 10.4%)
  • A larger percentage of 'Frail aged' (5.5% compared to 3.0%)
  • A smaller percentage of 'Young workforce' (8.7% compared to 12.5%)
  • A smaller percentage of 'Parents and homebuilders' (16.5% compared to 19.1%)

Emerging groups

From 2006 to 2021, Deepdene's population increased by 513 people (32.4%). This represents an average annual population change of 1.89% per year over the period.

The largest changes in the age structure in this area between 2006 and 2021 were in the age groups:

  • Seniors (70 to 84) (+143 people)
  • Empty nesters and retirees (60 to 69) (+136 people)
  • Elderly aged (85 and over) (+84 people)
  • Young workforce (25 to 34) (+53 people)

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