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LEARN MORE ABOUT .idIn 2021, the largest age group in Bahrs Scrub - Wolffdene - Belivah was 25 to 29 year olds. The group that changed the most since 2016 was 25 to 29 year olds, increasing by 427 people.
The Age Structure of Bahrs Scrub - Wolffdene - Belivah provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Bahrs Scrub - Wolffdene - Belivah'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 Bahrs Scrub - Wolffdene - Belivah'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 | |||||||
|---|---|---|---|---|---|---|---|
| Bahrs Scrub - Wolffdene - Belivah - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Logan City % | Number | % | Logan City % | 2016 to 2021 |
| 0 to 4 | 471 | 8.9 | 7.2 | 179 | 7.1 | 7.6 | +292 |
| 5 to 9 | 388 | 7.3 | 7.6 | 180 | 7.2 | 7.8 | +208 |
| 10 to 14 | 378 | 7.2 | 7.6 | 192 | 7.7 | 7.1 | +186 |
| 15 to 19 | 308 | 5.8 | 6.7 | 173 | 6.9 | 7.1 | +135 |
| 20 to 24 | 451 | 8.5 | 6.6 | 186 | 7.4 | 6.9 | +265 |
| 25 to 29 | 616 | 11.7 | 7.2 | 189 | 7.5 | 6.9 | +427 |
| 30 to 34 | 519 | 9.8 | 7.3 | 188 | 7.5 | 7.1 | +331 |
| 35 to 39 | 410 | 7.8 | 7.2 | 126 | 5.0 | 6.8 | +284 |
| 40 to 44 | 282 | 5.3 | 6.4 | 153 | 6.1 | 6.8 | +129 |
| 45 to 49 | 252 | 4.8 | 6.3 | 183 | 7.3 | 6.6 | +69 |
| 50 to 54 | 299 | 5.7 | 6.0 | 185 | 7.4 | 6.2 | +114 |
| 55 to 59 | 257 | 4.9 | 5.5 | 162 | 6.5 | 5.8 | +95 |
| 60 to 64 | 212 | 4.0 | 5.0 | 146 | 5.8 | 5.1 | +66 |
| 65 to 69 | 167 | 3.2 | 4.3 | 123 | 4.9 | 4.6 | +44 |
| 70 to 74 | 141 | 2.7 | 3.9 | 82 | 3.3 | 3.1 | +59 |
| 75 to 79 | 73 | 1.4 | 2.5 | 34 | 1.4 | 2.0 | +39 |
| 80 to 84 | 29 | 0.5 | 1.5 | 15 | 0.6 | 1.2 | +14 |
| 85 and over | 26 | 0.5 | 1.2 | 12 | 0.5 | 1.1 | +14 |
| Total population | 5,279 | 100.0 | 100.0 | 2,508 | 100.0 | 100.0 | +2,771 |
Dominant groups
Analysis of the five year age groups of Bahrs Scrub - Wolffdene - Belivah in 2021 compared to Logan City shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 23.4% of the population was aged between 0 and 15, and 8.3% were aged 65 years and over, compared with 22.5% and 13.3% respectively for Logan City.
The major differences between the age structure of Bahrs Scrub - Wolffdene - Belivah and Logan City were:
- A larger percentage of persons aged 25 to 29 (11.7% compared to 7.2%)
- A larger percentage of persons aged 30 to 34 (9.8% compared to 7.3%)
- A larger percentage of persons aged 20 to 24 (8.5% compared to 6.6%)
- A larger percentage of persons aged 0 to 4 (8.9% compared to 7.2%)
Emerging groups
From 2016 to 2021, Bahrs Scrub - Wolffdene - Belivah's population increased by 2,771 people (110.5%). This represents an average annual population change of 16.05% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 25 to 29 (+427 persons)
- 30 to 34 (+331 persons)
- 0 to 4 (+292 persons)
- 35 to 39 (+284 persons)
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