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City of JoondalupCommunity profile

North Ward

Five year age groups

In 2021, the largest age group in North Ward was 50 to 54 year olds. The group that changed the most since 2011 was 55 to 59 year olds, increasing by 915 people.

The Age Structure of North 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 North 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 North 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
North Ward - Total persons (Usual residence)20212011Change
Five year age groups (years)Number%Kinross %Number%Kinross %2011 to 2021
0 to 41,3354.95.51,4565.96.9-121
5 to 91,6226.06.71,5796.47.5+43
10 to 141,6996.37.61,9537.99.9-254
15 to 191,8336.87.52,3219.410.2-488
20 to 242,1207.86.82,2629.15.6-142
25 to 291,6876.25.31,6346.64.6+53
30 to 341,6776.25.91,4866.06.0+191
35 to 391,7326.46.31,7537.17.8-21
40 to 441,6696.26.52,2399.010.6-570
45 to 491,9937.48.12,2479.19.6-254
50 to 542,2198.28.81,8127.36.9+407
55 to 592,1277.97.71,2124.94.4+915
60 to 641,7136.35.89773.93.6+736
65 to 691,2764.74.25482.22.1+728
70 to 749833.63.24942.01.6+489
75 to 795672.11.73161.30.9+251
80 to 844071.51.32701.10.9+137
85 and over4071.51.22000.80.6+207
Total population27,066100.0100.024,759100.0100.0+2,307
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 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 North Ward in 2021 compared to Kinross shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 17.2% of the population was aged between 0 and 15, and 13.4% were aged 65 years and over, compared with 19.8% and 11.6% respectively for Kinross.

The major differences between the age structure of North Ward and Kinross were:

  • A larger percentage of persons aged 20 to 24 (7.8% compared to 6.8%)
  • A larger percentage of persons aged 25 to 29 (6.2% compared to 5.3%)
  • A smaller percentage of persons aged 10 to 14 (6.3% compared to 7.6%)
  • A smaller percentage of persons aged 15 to 19 (6.8% compared to 7.5%)

Emerging groups

From 2011 to 2021, North Ward's population increased by 2,307 people (9.3%). This represents an average annual population change of 0.89% per year over the period.

The largest changes in age structure in this area between 2011 and 2021 were in the age groups:

  • 55 to 59 (+915 persons)
  • 60 to 64 (+736 persons)
  • 65 to 69 (+728 persons)
  • 40 to 44 (-570 persons)

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