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LEARN MORE ABOUT .idIn 2021, the largest age group in Belrose - Oxford Falls was 45 to 49 year olds. The group that changed the most since 2006 was 30 to 34 year olds, decreasing by 235 people.
The Age Structure of Belrose - Oxford Falls provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Belrose - Oxford Falls'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 Belrose - Oxford Falls'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 | |||||||
|---|---|---|---|---|---|---|---|
| Belrose - Oxford Falls - Total persons (Usual residence) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Northern Beaches Council area % | Number | % | Northern Beaches Council area % | 2006 to 2021 |
| 0 to 4 | 365 | 4.1 | 5.4 | 531 | 6.2 | 6.8 | -166 |
| 5 to 9 | 552 | 6.2 | 6.2 | 589 | 6.9 | 6.3 | -37 |
| 10 to 14 | 697 | 7.9 | 6.9 | 556 | 6.5 | 6.0 | +141 |
| 15 to 19 | 618 | 7.0 | 6.2 | 529 | 6.2 | 5.8 | +89 |
| 20 to 24 | 471 | 5.3 | 5.2 | 365 | 4.3 | 5.4 | +106 |
| 25 to 29 | 253 | 2.9 | 5.0 | 294 | 3.5 | 6.1 | -42 |
| 30 to 34 | 219 | 2.5 | 5.9 | 454 | 5.3 | 7.8 | -235 |
| 35 to 39 | 404 | 4.6 | 6.5 | 587 | 6.9 | 8.2 | -183 |
| 40 to 44 | 572 | 6.5 | 7.0 | 622 | 7.3 | 8.0 | -51 |
| 45 to 49 | 716 | 8.1 | 7.8 | 516 | 6.1 | 7.2 | +199 |
| 50 to 54 | 686 | 7.7 | 7.4 | 509 | 6.0 | 6.3 | +176 |
| 55 to 59 | 568 | 6.4 | 6.6 | 573 | 6.7 | 6.1 | -6 |
| 60 to 64 | 401 | 4.5 | 5.7 | 603 | 7.1 | 5.1 | -202 |
| 65 to 69 | 406 | 4.6 | 4.8 | 408 | 4.8 | 4.0 | -2 |
| 70 to 74 | 509 | 5.7 | 4.4 | 314 | 3.7 | 3.0 | +194 |
| 75 to 79 | 553 | 6.2 | 3.7 | 319 | 3.7 | 3.0 | +234 |
| 80 to 84 | 409 | 4.6 | 2.6 | 299 | 3.5 | 2.6 | +109 |
| 85 and over | 459 | 5.2 | 2.7 | 444 | 5.2 | 2.4 | +14 |
| Total population | 8,858 | 100.0 | 100.0 | 8,519 | 100.0 | 100.0 | +339 |
Dominant groups
Analysis of the five year age groups of Belrose - Oxford Falls in 2021 compared to Northern Beaches Council area shows that there was a similar proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 18.2% of the population was aged between 0 and 15, and 26.4% were aged 65 years and over, compared with 18.5% and 18.2% respectively for Northern Beaches Council area.
The major differences between the age structure of Belrose - Oxford Falls and Northern Beaches Council area were:
- A larger percentage of persons aged 75 to 79 (6.2% compared to 3.7%)
- A larger percentage of persons aged 85 and over (5.2% compared to 2.7%)
- A smaller percentage of persons aged 30 to 34 (2.5% compared to 5.9%)
- A smaller percentage of persons aged 25 to 29 (2.9% compared to 5.0%)
Emerging groups
From 2006 to 2021, Belrose - Oxford Falls's population increased by 339 people (4.0%). This represents an average annual population change of 0.26% per year over the period.
The largest changes in age structure in this area between 2006 and 2021 were in the age groups:
- 30 to 34 (-235 persons)
- 75 to 79 (+234 persons)
- 60 to 64 (-202 persons)
- 45 to 49 (+199 persons)
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