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City of UnleyCommunity profile

City of Unley

Service age groups

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

The Age Structure of the City of Unley provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of the City of Unley'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 the City of Unley'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
City of Unley - Total persons (Usual residence)20212016Change
Service age group (years)Number%Greater Adelaide %Number%Greater Adelaide %2016 to 2021
Babies and pre-schoolers (0 to 4)1,6814.35.41,7614.75.9-80
Primary schoolers (5 to 11)2,9397.68.22,9837.98.2-44
Secondary schoolers (12 to 17)2,6816.96.92,4756.66.9+206
Tertiary education and independence (18 to 24)3,1768.28.83,5349.49.5-358
Young workforce (25 to 34)4,79212.414.05,10413.513.8-312
Parents and homebuilders (35 to 49)7,58919.619.67,48019.819.7+109
Older workers and pre-retirees (50 to 59)4,86112.612.64,80212.713.1+59
Empty nesters and retirees (60 to 69)4,61411.911.24,47511.911.1+139
Seniors (70 to 84)4,74712.310.73,4629.29.3+1,285
Elderly aged (85 and over)1,5724.12.61,6374.32.6-65
Total38,652100.0100.037,713100.0100.0+939
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 the City of Unley in 2021 compared to Greater Adelaide 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, 18.9% of the population was aged between 0 and 17, and 28.3% were aged 60 years and over, compared with 20.5% and 24.6% respectively for Greater Adelaide.

The major differences between the age structure of the City of Unley and Greater Adelaide were:

  • A larger percentage of 'Seniors' (12.3% compared to 10.7%)
  • A larger percentage of 'Frail aged' (4.1% compared to 2.6%)
  • A smaller percentage of 'Young workforce' (12.4% compared to 14.0%)
  • A smaller percentage of 'Babies and pre-schoolers' (4.3% compared to 5.4%)

Emerging groups

From 2016 to 2021, City of Unley's population increased by 939 people (2.5%). This represents an average annual population change of 0.49% 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) (+1,285 people)
  • Tertiary education and independence (18 to 24) (-358 people)
  • Young workforce (25 to 34) (-312 people)
  • Secondary schoolers (12 to 17) (+206 people)

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