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LEARN MORE ABOUT .idIn 2021, the largest age group in East Metropolitan Region was 30 to 34 year olds. The group that changed the most since 2016 was 35 to 39 year olds, increasing by 8,279 people.
The Age Structure of East Metropolitan Region provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of East Metropolitan Region'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 East Metropolitan Region'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 | |||||||
|---|---|---|---|---|---|---|---|
| East Metropolitan Region - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Western Australia % | Number | % | Western Australia % | 2016 to 2021 |
| 0 to 4 | 41,956 | 6.5 | 6.1 | 40,790 | 6.8 | 6.5 | +1,166 |
| 5 to 9 | 42,426 | 6.5 | 6.5 | 38,700 | 6.4 | 6.6 | +3,726 |
| 10 to 14 | 40,200 | 6.2 | 6.4 | 35,506 | 5.9 | 6.1 | +4,694 |
| 15 to 19 | 36,497 | 5.6 | 5.8 | 36,266 | 6.0 | 6.1 | +231 |
| 20 to 24 | 40,171 | 6.2 | 6.0 | 40,581 | 6.7 | 6.5 | -410 |
| 25 to 29 | 45,814 | 7.1 | 6.6 | 47,428 | 7.9 | 7.5 | -1,614 |
| 30 to 34 | 51,369 | 7.9 | 7.4 | 49,632 | 8.3 | 7.9 | +1,737 |
| 35 to 39 | 51,012 | 7.9 | 7.6 | 42,733 | 7.1 | 7.0 | +8,279 |
| 40 to 44 | 43,467 | 6.7 | 6.7 | 41,131 | 6.8 | 7.0 | +2,336 |
| 45 to 49 | 41,709 | 6.4 | 6.6 | 40,824 | 6.8 | 7.0 | +885 |
| 50 to 54 | 41,135 | 6.3 | 6.5 | 38,632 | 6.4 | 6.6 | +2,503 |
| 55 to 59 | 38,815 | 6.0 | 6.1 | 35,588 | 5.9 | 6.1 | +3,227 |
| 60 to 64 | 35,468 | 5.5 | 5.7 | 31,138 | 5.2 | 5.3 | +4,330 |
| 65 to 69 | 30,361 | 4.7 | 5.0 | 27,488 | 4.6 | 4.7 | +2,873 |
| 70 to 74 | 26,467 | 4.1 | 4.3 | 19,618 | 3.3 | 3.4 | +6,849 |
| 75 to 79 | 18,008 | 2.8 | 2.9 | 14,991 | 2.5 | 2.5 | +3,017 |
| 80 to 84 | 12,744 | 2.0 | 2.0 | 10,393 | 1.7 | 1.7 | +2,351 |
| 85 and over | 11,885 | 1.8 | 1.9 | 10,112 | 1.7 | 1.7 | +1,773 |
| Total population | 649,504 | 100.0 | 100.0 | 601,551 | 100.0 | 100.0 | +47,953 |
Dominant groups
Analysis of the five year age groups of East Metropolitan Region in 2021 compared to Western Australia 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, 19.2% of the population was aged between 0 and 15, and 15.3% were aged 65 years and over, compared with 19.0% and 16.1% respectively for Western Australia.
The major difference between the age structure of East Metropolitan Region and Western Australia is:
- A larger percentage of persons aged 30 to 34 (7.9% compared to 7.4%)
Emerging groups
From 2016 to 2021, East Metropolitan Region's population increased by 47,953 people (8.0%). This represents an average annual population change of 1.55% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 35 to 39 (+8,279 persons)
- 70 to 74 (+6,849 persons)
- 10 to 14 (+4,694 persons)
- 60 to 64 (+4,330 persons)
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