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City of PlayfordCommunity profile

Elizabeth Downs

Five year age groups

In 2021, the largest age group in Elizabeth Downs was 10 to 14 year olds. The group that changed the most since 1991 was 0 to 4 year olds, decreasing by 237 people.

The Age Structure of Elizabeth Downs provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Elizabeth Downs'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 Elizabeth Downs'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
Elizabeth Downs - Total persons (Enumerated)20211991Change
Five year age groups (years)Number%Elizabeth North %Number%Elizabeth North %1991 to 2021
0 to 43546.96.75919.610.5-237
5 to 93787.46.65609.19.2-182
10 to 143997.85.85038.27.7-105
15 to 193226.35.65048.27.8-182
20 to 243747.37.35098.39.1-135
25 to 293947.78.45458.98.9-151
30 to 343667.17.95108.37.2-145
35 to 393637.16.63656.05.6-3
40 to 442865.65.54036.64.9-118
45 to 492795.44.92984.93.8-19
50 to 543045.96.23325.44.2-28
55 to 592935.76.43045.04.7-11
60 to 642885.65.92944.84.9-6
65 to 692394.75.22183.64.3+20
70 to 741793.53.81191.93.2+60
75 to 791412.82.6500.82.5+90
80 to 84811.62.2240.41.0+56
85 and over831.62.680.10.6+74
Total population5,123100.0100.06,144100.0100.0-1,022
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 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 Elizabeth Downs in 2021 compared to Elizabeth North shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 22.1% of the population was aged between 0 and 15, and 14.1% were aged 65 years and over, compared with 19.1% and 16.4% respectively for Elizabeth North.

The major differences between the age structure of Elizabeth Downs and Elizabeth North were:

  • A larger percentage of persons aged 10 to 14 (7.8% compared to 5.8%)
  • A larger percentage of persons aged 5 to 9 (7.4% compared to 6.6%)
  • A smaller percentage of persons aged 85 and over (1.6% compared to 2.6%)
  • A smaller percentage of persons aged 30 to 34 (7.1% compared to 7.9%)

Emerging groups

From 1991 to 2021, Elizabeth Downs's population decreased by 1,021 people (16.6%). This represents an average annual population change of -0.6% per year over the period.

The largest changes in age structure in this area between 1991 and 2021 were in the age groups:

  • 0 to 4 (-237 persons)
  • 5 to 9 (-182 persons)
  • 15 to 19 (-182 persons)
  • 25 to 29 (-151 persons)

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