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City of BaysideCommunity profile

Ivison Ward

Service age groups

In 2021, Ivison Ward had similar proportion of female children (under 18) and a lower proportion of females aged 60 or older than Castlefield Ward.

The Age Structure of Ivison Ward provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Ivison Ward'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 Ivison Ward'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
Ivison Ward - Total females (Usual residence)20212016Change
Service age group (years)Number%Castlefield Ward %Number%Castlefield Ward %2016 to 2021
Babies and pre-schoolers (0 to 4)4836.33.65237.44.2-41
Primary schoolers (5 to 11)6949.18.46649.410.0+29
Secondary schoolers (12 to 17)5006.59.64586.58.6+42
Tertiary education and independence (18 to 24)5046.67.84206.07.8+83
Young workforce (25 to 34)89911.86.087712.46.9+22
Parents and homebuilders (35 to 49)1,85024.219.91,70024.121.9+149
Older workers and pre-retirees (50 to 59)1,07114.017.694013.315.5+131
Empty nesters and retirees (60 to 69)7309.611.56248.811.2+106
Seniors (70 to 84)7039.211.75958.49.3+108
Elderly aged (85 and over)2082.73.92503.64.7-43
Total7,642100.0100.07,056100.0100.0+586
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 female service age groups of Ivison Ward in 2021 compared to Castlefield Ward shows that there was a similar proportion of females in the younger age groups (0 to 17 years) and a lower proportion of females in the older age groups (60+ years).

Overall, 21.9% of the female population was aged between 0 and 17, and 21.5% were aged 60 years and over, compared with 21.6% and 27.1% respectively for Castlefield Ward.

The major differences between the female age structure of Ivison Ward and Castlefield Ward were:

  • A larger percentage of 'Young workforce' (11.8% compared to 6.0%)
  • A larger percentage of 'Parents and homebuilders' (24.2% compared to 19.9%)
  • A smaller percentage of 'Older workers & pre-retirees' (14.0% compared to 17.6%)
  • A smaller percentage of 'Secondary schoolers' (6.5% compared to 9.6%)

Emerging groups

From 2016 to 2021, Ivison Ward's female population increased by 586 people (8.3%). This represents an average annual population change of 1.61% per year over the period.

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

  • Parents and homebuilders (35 to 49) (+149 females)
  • Older workers and pre-retirees (50 to 59) (+131 females)
  • Seniors (70 to 84) (+108 females)
  • Empty nesters and retirees (60 to 69) (+106 females)

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