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City of JoondalupCommunity profile

South-East Ward

Five year age groups

In 2021, the largest age group in South-East Ward was 35 to 39 year olds. The group that changed the most since 1996 was 45 to 49 year olds, decreasing by 1,335 people.

The Age Structure of South-East Ward 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-East Ward'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-East 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 - Five year age groups
South-East Ward - Total persons (Enumerated)20211996Change
Five year age groups (years)Number%Currambine %Number%Currambine %1996 to 2021
0 to 41,5625.94.91,7045.911.9-142
5 to 91,7206.56.52,3488.19.6-628
10 to 141,7756.86.82,8469.87.8-1,071
15 to 191,5485.97.32,88010.06.7-1,332
20 to 241,2424.77.51,9436.76.7-701
25 to 291,0744.16.01,4595.011.8-385
30 to 341,5035.75.61,7556.111.8-252
35 to 391,9687.55.92,4678.510.7-499
40 to 441,7526.75.92,90810.17.2-1,156
45 to 491,7016.57.03,03610.55.8-1,335
50 to 541,6426.29.01,7836.23.5-141
55 to 591,4765.68.29703.42.7+506
60 to 641,5836.06.67162.51.3+867
65 to 691,7076.54.46942.41.2+1,013
70 to 741,6946.43.66062.11.0+1,088
75 to 799803.72.33721.30.4+608
80 to 846062.31.72530.90.3+353
85 and over7442.80.91790.6--+565
Total population26,277100.0100.028,919100.0100.0-2,642
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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-East Ward in 2021 compared to Currambine shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 19.2% of the population was aged between 0 and 15, and 21.8% were aged 65 years and over, compared with 18.2% and 12.8% respectively for Currambine.

The major differences between the age structure of South-East Ward and Currambine were:

  • A larger percentage of persons aged 70 to 74 (6.4% compared to 3.6%)
  • A smaller percentage of persons aged 20 to 24 (4.7% compared to 7.5%)
  • A smaller percentage of persons aged 50 to 54 (6.2% compared to 9.0%)
  • A smaller percentage of persons aged 55 to 59 (5.6% compared to 8.2%)

Emerging groups

From 1996 to 2021, South-East Ward's population decreased by 2,642 people (9.1%). This represents an average annual population change of -0.38% per year over the period.

The largest changes in age structure in this area between 1996 and 2021 were in the age groups:

  • 45 to 49 (-1,335 persons)
  • 15 to 19 (-1,332 persons)
  • 40 to 44 (-1,156 persons)
  • 70 to 74 (+1,088 persons)

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