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LEARN MORE ABOUT .idIn 2021, the largest age group in Merewether was 20 to 24 year olds. The group that changed the most since 1991 was 50 to 54 year olds, increasing by 333 people.
The Age Structure of Merewether provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Merewether'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 Merewether'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 | |||||||
|---|---|---|---|---|---|---|---|
| Merewether - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Birmingham Gardens - Callaghan % | Number | % | Birmingham Gardens - Callaghan % | 1991 to 2021 |
| 0 to 4 | 508 | 4.4 | 3.6 | 589 | 5.9 | 6.4 | -82 |
| 5 to 9 | 662 | 5.7 | 2.7 | 556 | 5.5 | 4.8 | +105 |
| 10 to 14 | 742 | 6.4 | 2.7 | 468 | 4.7 | 4.7 | +274 |
| 15 to 19 | 736 | 6.3 | 18.4 | 644 | 6.4 | 11.1 | +92 |
| 20 to 24 | 925 | 8.0 | 30.2 | 907 | 9.0 | 13.0 | +18 |
| 25 to 29 | 894 | 7.7 | 10.3 | 895 | 8.9 | 7.3 | -2 |
| 30 to 34 | 680 | 5.9 | 6.7 | 807 | 8.0 | 7.3 | -127 |
| 35 to 39 | 706 | 6.1 | 4.3 | 717 | 7.1 | 4.5 | -11 |
| 40 to 44 | 729 | 6.3 | 3.6 | 701 | 7.0 | 5.2 | +28 |
| 45 to 49 | 811 | 7.0 | 3.1 | 525 | 5.2 | 3.9 | +285 |
| 50 to 54 | 801 | 6.9 | 2.9 | 467 | 4.6 | 3.9 | +333 |
| 55 to 59 | 755 | 6.5 | 3.1 | 427 | 4.2 | 5.1 | +328 |
| 60 to 64 | 766 | 6.6 | 2.4 | 571 | 5.7 | 6.7 | +195 |
| 65 to 69 | 606 | 5.2 | 1.5 | 552 | 5.5 | 7.6 | +54 |
| 70 to 74 | 523 | 4.5 | 1.4 | 457 | 4.5 | 4.8 | +66 |
| 75 to 79 | 296 | 2.6 | 1.0 | 389 | 3.9 | 2.3 | -93 |
| 80 to 84 | 220 | 1.9 | 0.7 | 232 | 2.3 | 1.0 | -12 |
| 85 and over | 231 | 2.0 | 1.3 | 147 | 1.5 | 0.3 | +84 |
| Total population | 11,591 | 100.0 | 100.0 | 10,057 | 100.0 | 100.0 | +1,533 |
Dominant groups
Analysis of the five year age groups of Merewether in 2021 compared to Birmingham Gardens - Callaghan 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, 16.5% of the population was aged between 0 and 15, and 16.2% were aged 65 years and over, compared with 9.0% and 6.0% respectively for Birmingham Gardens - Callaghan.
The major differences between the age structure of Merewether and Birmingham Gardens - Callaghan were:
- A larger percentage of persons aged 60 to 64 (6.6% compared to 2.4%)
- A larger percentage of persons aged 50 to 54 (6.9% compared to 2.9%)
- A smaller percentage of persons aged 20 to 24 (8.0% compared to 30.2%)
- A smaller percentage of persons aged 15 to 19 (6.3% compared to 18.4%)
Emerging groups
From 1991 to 2021, Merewether's population increased by 1,534 people (15.3%). This represents an average annual population change of 0.47% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 50 to 54 (+333 persons)
- 55 to 59 (+328 persons)
- 45 to 49 (+285 persons)
- 10 to 14 (+274 persons)
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