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LEARN MORE ABOUT .idIn 2021, the largest age group in Bay Street Activity Centre was 30 to 34 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 36 people.
The Age Structure of Bay Street Activity Centre provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Bay Street Activity Centre'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 Bay Street Activity Centre'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 | |||||||
|---|---|---|---|---|---|---|---|
| Bay Street Activity Centre - Total males (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Black Rock % | Number | % | Black Rock % | 2011 to 2021 |
| 0 to 4 | 44 | 4.0 | 4.5 | 49 | 5.4 | 5.4 | -5 |
| 5 to 9 | 38 | 3.5 | 5.7 | 49 | 5.4 | 7.5 | -11 |
| 10 to 14 | 55 | 5.0 | 6.7 | 59 | 6.4 | 6.8 | -4 |
| 15 to 19 | 41 | 3.7 | 7.8 | 58 | 6.4 | 6.0 | -17 |
| 20 to 24 | 60 | 5.4 | 4.8 | 36 | 4.0 | 5.2 | +23 |
| 25 to 29 | 52 | 4.7 | 2.9 | 40 | 4.4 | 3.3 | +12 |
| 30 to 34 | 86 | 7.8 | 3.2 | 58 | 6.4 | 4.0 | +27 |
| 35 to 39 | 79 | 7.2 | 4.0 | 65 | 7.2 | 4.4 | +13 |
| 40 to 44 | 73 | 6.6 | 5.6 | 75 | 8.3 | 8.5 | -3 |
| 45 to 49 | 80 | 7.3 | 6.6 | 64 | 7.1 | 8.1 | +15 |
| 50 to 54 | 73 | 6.6 | 8.6 | 75 | 8.2 | 7.4 | -3 |
| 55 to 59 | 72 | 6.5 | 7.6 | 69 | 7.6 | 7.0 | +2 |
| 60 to 64 | 67 | 6.1 | 7.5 | 56 | 6.2 | 7.6 | +10 |
| 65 to 69 | 58 | 5.3 | 7.4 | 50 | 5.5 | 5.3 | +8 |
| 70 to 74 | 62 | 5.6 | 6.6 | 25 | 2.8 | 3.9 | +36 |
| 75 to 79 | 57 | 5.2 | 4.9 | 26 | 2.9 | 3.5 | +30 |
| 80 to 84 | 46 | 4.2 | 2.7 | 23 | 2.5 | 3.4 | +23 |
| 85 and over | 58 | 5.3 | 2.9 | 31 | 3.4 | 2.5 | +27 |
| Total population | 1,101 | 100.0 | 100.0 | 917 | 100.0 | 100.0 | +184 |
Dominant groups
Analysis of the male five year age groups of Bay Street Activity Centre in 2021 compared to Black Rock shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 12.4% of the male population was aged between 0 and 15, and 25.5% were aged 65 years and over, compared with 16.9% and 24.5% respectively for Black Rock.
The major differences between the male age structure of Bay Street Activity Centre and Black Rock were:
- A larger percentage of males aged 30 to 34 (7.8% compared to 3.2%)
- A larger percentage of males aged 35 to 39 (7.2% compared to 4.0%)
- A larger percentage of males aged 85 and over (5.3% compared to 2.9%)
- A smaller percentage of males aged 15 to 19 (3.7% compared to 7.8%)
Emerging groups
From 2011 to 2021, Bay Street Activity Centre's male population increased by 184 people (20.1%). This represents an average annual population change of 1.85% per year over the period.
There were no major differences in Bay Street Activity Centre between 2011 and 2021.
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