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LEARN MORE ABOUT .idIn 2021, the largest age group in Bexley was 35 to 39 year olds. The group that changed the most since 1991 was 55 to 59 year olds, increasing by 208 people.
The Age Structure of Bexley provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Bexley'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 Bexley'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 | |||||||
|---|---|---|---|---|---|---|---|
| Bexley - Total males (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Bayside Council area % | Number | % | Bayside Council area % | 1991 to 2021 |
| 0 to 4 | 610 | 6.4 | 5.9 | 518 | 6.7 | 6.3 | +91 |
| 5 to 9 | 614 | 6.5 | 5.0 | 493 | 6.3 | 5.9 | +120 |
| 10 to 14 | 552 | 5.8 | 4.6 | 472 | 6.1 | 6.1 | +79 |
| 15 to 19 | 603 | 6.3 | 4.7 | 571 | 7.3 | 7.3 | +31 |
| 20 to 24 | 645 | 6.8 | 8.2 | 621 | 8.0 | 8.4 | +23 |
| 25 to 29 | 567 | 6.0 | 10.4 | 731 | 9.4 | 9.1 | -164 |
| 30 to 34 | 660 | 6.9 | 10.7 | 636 | 8.2 | 8.3 | +23 |
| 35 to 39 | 676 | 7.1 | 8.8 | 555 | 7.1 | 7.2 | +121 |
| 40 to 44 | 636 | 6.7 | 6.8 | 563 | 7.2 | 7.2 | +72 |
| 45 to 49 | 604 | 6.3 | 6.1 | 479 | 6.1 | 6.2 | +125 |
| 50 to 54 | 554 | 5.8 | 5.5 | 426 | 5.5 | 5.6 | +127 |
| 55 to 59 | 559 | 5.9 | 5.3 | 351 | 4.5 | 5.0 | +208 |
| 60 to 64 | 523 | 5.5 | 4.5 | 376 | 4.8 | 5.0 | +147 |
| 65 to 69 | 470 | 4.9 | 3.8 | 294 | 3.8 | 4.0 | +175 |
| 70 to 74 | 428 | 4.5 | 3.6 | 261 | 3.4 | 3.4 | +167 |
| 75 to 79 | 288 | 3.0 | 2.6 | 209 | 2.7 | 2.7 | +78 |
| 80 to 84 | 256 | 2.7 | 1.9 | 144 | 1.9 | 1.4 | +111 |
| 85 and over | 267 | 2.8 | 1.8 | 89 | 1.1 | 0.8 | +177 |
| Total population | 9,512 | 100.0 | 100.0 | 7,799 | 100.0 | 100.0 | +1,712 |
Dominant groups
Analysis of the male five year age groups of Bexley in 2021 compared to Bayside Council area shows that there was a higher proportion of males in the younger age groups (under 15) as well as a higher proportion of males in the older age groups (65+).
Overall, 18.7% of the male population was aged between 0 and 15, and 18.0% were aged 65 years and over, compared with 15.5% and 13.6% respectively for Bayside Council area.
The major differences between the male age structure of Bexley and Bayside Council area were:
- A larger percentage of males aged 15 to 19 (6.3% compared to 4.7%)
- A smaller percentage of males aged 25 to 29 (6.0% compared to 10.4%)
- A smaller percentage of males aged 30 to 34 (6.9% compared to 10.7%)
- A smaller percentage of males aged 35 to 39 (7.1% compared to 8.8%)
Emerging groups
From 1991 to 2021, Bexley's male population increased by 1,713 people (22.0%). This represents an average annual population change of 0.66% per year over the period.
The largest changes in male age structure in this area between 1991 and 2021 were in the age groups:
- 55 to 59 (+208 males)
- 85 and over (+177 males)
- 65 to 69 (+175 males)
- 70 to 74 (+167 males)
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