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City of JoondalupCommunity profile

Joondalup City Centre

Service age groups

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

The Age Structure of Joondalup City Centre provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Joondalup City Centre'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 Joondalup City Centre'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
Joondalup City Centre - Total persons (Usual residence)20212016Change
Service age group (years)Number%City of Joondalup %Number%City of Joondalup %2016 to 2021
Babies and pre-schoolers (0 to 4)972.35.3942.45.7+3
Primary schoolers (5 to 11)1293.09.1962.49.5+33
Secondary schoolers (12 to 17)1192.88.2952.48.1+24
Tertiary education and independence (18 to 24)69816.58.186621.89.2-168
Young workforce (25 to 34)83019.610.295824.111.2-128
Parents and homebuilders (35 to 49)72417.120.461115.421.2+113
Older workers and pre-retirees (50 to 59)44010.414.147011.814.7-30
Empty nesters and retirees (60 to 69)57313.512.740410.211.9+169
Seniors (70 to 84)47511.210.22766.97.0+199
Elderly aged (85 and over)1523.61.71092.71.6+43
Total4,237100.0100.03,979100.0100.0+258
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 Joondalup City Centre in 2021 compared to the City of Joondalup 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, 8.1% of the population was aged between 0 and 17, and 28.3% were aged 60 years and over, compared with 22.6% and 24.6% respectively for the City of Joondalup.

The major differences between the age structure of Joondalup City Centre and the City of Joondalup were:

  • A larger percentage of 'Young workforce' (19.6% compared to 10.2%)
  • A larger percentage of 'Tertiary education & independence' (16.5% compared to 8.1%)
  • A smaller percentage of 'Primary schoolers' (3.0% compared to 9.1%)
  • A smaller percentage of 'Secondary schoolers' (2.8% compared to 8.2%)

Emerging groups

From 2016 to 2021, Joondalup City Centre's population increased by 258 people (6.5%). This represents an average annual population change of 1.26% 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) (+199 people)
  • Empty nesters and retirees (60 to 69) (+169 people)
  • Tertiary education and independence (18 to 24) (-168 people)
  • Young workforce (25 to 34) (-128 people)

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