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City of AdelaideCommunity profile

South West Corner

Five year age groups

In 2021, the largest age group in South West Corner was 25 to 29 year olds. The group that changed the most since 2006 was 5 to 9 year olds, increasing by 39 people.

The Age Structure of South West Corner provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of South West Corner's residential role and function and how it is likely to change in the future.

Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.

To get a more complete picture South West Corner'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 - Five year age groups
South West Corner - Total persons (Enumerated)20212006Change
Five year age groups (years)Number%South East Corner %Number%South East Corner %2006 to 2021
0 to 4513.52.6231.82.3+28
5 to 9463.22.370.51.5+39
10 to 14241.73.0262.01.6-2
15 to 19533.72.5493.83.9+4
20 to 2415710.98.218414.214.0-27
25 to 2920714.311.218514.313.3+22
30 to 3415510.79.216112.49.5-6
35 to 391409.77.21068.27.5+34
40 to 441168.06.7997.75.6+17
45 to 49805.56.0806.26.40
50 to 54946.55.3856.67.6+9
55 to 591047.25.71048.07.80
60 to 64694.87.0594.65.5+10
65 to 69664.67.1403.13.5+26
70 to 74503.56.6231.82.6+27
75 to 79161.15.1302.33.1-14
80 to 8480.62.6151.22.9-7
85 and over100.71.8181.41.5-8
Total population1,446100.0100.01,294100.0100.0+152
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 five year age groups of South West Corner in 2021 compared to South East Corner shows that there was a similar proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 8.4% of the population was aged between 0 and 15, and 10.4% were aged 65 years and over, compared with 8.0% and 23.1% respectively for South East Corner.

The major differences between the age structure of South West Corner and South East Corner were:

  • A larger percentage of persons aged 25 to 29 (14.3% compared to 11.2%)
  • A larger percentage of persons aged 20 to 24 (10.9% compared to 8.2%)
  • A smaller percentage of persons aged 75 to 79 (1.1% compared to 5.1%)
  • A smaller percentage of persons aged 70 to 74 (3.5% compared to 6.6%)

Emerging groups

From 2006 to 2021, South West Corner's population increased by 152 people (11.7%). This represents an average annual population change of 0.74% per year over the period.

There were no major differences in South West Corner between 2006 and 2021.

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