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LEARN MORE ABOUT .idIn 2021, the largest age group in Boyd Ward was 50 to 54 year olds. The group that changed the most since 2006 was 70 to 74 year olds, increasing by 457 people.
The Age Structure of Boyd 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 Boyd 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 Boyd 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 | |||||||
|---|---|---|---|---|---|---|---|
| Boyd Ward - Total persons (Usual residence) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | City of Bayside % | Number | % | City of Bayside % | 2006 to 2021 |
| 0 to 4 | 576 | 4.0 | 4.4 | 875 | 6.8 | 6.4 | -300 |
| 5 to 9 | 769 | 5.3 | 5.8 | 904 | 7.0 | 6.5 | -136 |
| 10 to 14 | 977 | 6.7 | 7.2 | 812 | 6.3 | 6.6 | +165 |
| 15 to 19 | 968 | 6.7 | 6.9 | 758 | 5.9 | 6.5 | +210 |
| 20 to 24 | 684 | 4.7 | 5.1 | 605 | 4.7 | 4.8 | +78 |
| 25 to 29 | 466 | 3.2 | 3.6 | 525 | 4.1 | 3.8 | -60 |
| 30 to 34 | 616 | 4.2 | 4.2 | 684 | 5.3 | 5.2 | -68 |
| 35 to 39 | 757 | 5.2 | 5.3 | 991 | 7.7 | 7.4 | -234 |
| 40 to 44 | 884 | 6.1 | 6.3 | 1,090 | 8.5 | 8.1 | -207 |
| 45 to 49 | 1,107 | 7.6 | 7.7 | 973 | 7.6 | 8.2 | +133 |
| 50 to 54 | 1,229 | 8.5 | 8.3 | 959 | 7.4 | 7.3 | +270 |
| 55 to 59 | 1,124 | 7.7 | 7.3 | 894 | 6.9 | 6.8 | +229 |
| 60 to 64 | 1,079 | 7.4 | 6.5 | 664 | 5.2 | 5.3 | +414 |
| 65 to 69 | 892 | 6.1 | 5.6 | 472 | 3.7 | 3.8 | +420 |
| 70 to 74 | 847 | 5.8 | 5.4 | 390 | 3.0 | 3.2 | +457 |
| 75 to 79 | 651 | 4.5 | 4.1 | 397 | 3.1 | 3.5 | +253 |
| 80 to 84 | 421 | 2.9 | 2.7 | 369 | 2.9 | 3.4 | +52 |
| 85 and over | 494 | 3.4 | 3.4 | 509 | 4.0 | 3.2 | -16 |
| Total population | 14,541 | 100.0 | 100.0 | 12,880 | 100.0 | 100.0 | +1,661 |
Dominant groups
Analysis of the five year age groups of Boyd Ward in 2021 compared to the City of Bayside 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, 16.0% of the population was aged between 0 and 15, and 22.7% were aged 65 years and over, compared with 17.4% and 21.2% respectively for the City of Bayside.
The major differences between the age structure of Boyd Ward and the City of Bayside were:
- A larger percentage of persons aged 60 to 64 (7.4% compared to 6.5%)
- A larger percentage of persons aged 65 to 69 (6.1% compared to 5.6%)
- A smaller percentage of persons aged 5 to 9 (5.3% compared to 5.8%)
- A smaller percentage of persons aged 10 to 14 (6.7% compared to 7.2%)
Emerging groups
From 2006 to 2021, Boyd Ward's population increased by 1,661 people (12.9%). This represents an average annual population change of 0.81% per year over the period.
The largest changes in age structure in this area between 2006 and 2021 were in the age groups:
- 70 to 74 (+457 persons)
- 65 to 69 (+420 persons)
- 60 to 64 (+414 persons)
- 0 to 4 (-300 persons)
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