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LEARN MORE ABOUT .idIn 2021, the largest age group in Moreton Bay Region was 10 to 14 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 15,422 people.
The Age Structure of Moreton Bay Region provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Moreton Bay Region '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 Moreton Bay Region '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 | |||||||
|---|---|---|---|---|---|---|---|
| Moreton Bay Region - Total persons (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | District Council of Mount Barker % | Number | % | District Council of Mount Barker % | 2001 to 2021 |
| 0 to 4 | 28,285 | 6.0 | 6.4 | 20,398 | 7.3 | 7.7 | +7,887 |
| 5 to 9 | 32,239 | 6.8 | 6.5 | 23,185 | 8.3 | 8.1 | +9,054 |
| 10 to 14 | 33,767 | 7.2 | 6.9 | 22,609 | 8.1 | 8.6 | +11,158 |
| 15 to 19 | 29,908 | 6.4 | 6.1 | 20,507 | 7.4 | 7.3 | +9,401 |
| 20 to 24 | 26,950 | 5.7 | 5.8 | 15,962 | 5.7 | 5.0 | +10,988 |
| 25 to 29 | 28,092 | 6.0 | 6.1 | 17,123 | 6.1 | 6.0 | +10,969 |
| 30 to 34 | 29,826 | 6.3 | 6.4 | 19,688 | 7.1 | 7.6 | +10,138 |
| 35 to 39 | 31,335 | 6.7 | 6.7 | 21,332 | 7.6 | 8.0 | +10,003 |
| 40 to 44 | 30,553 | 6.5 | 6.2 | 21,257 | 7.6 | 8.7 | +9,296 |
| 45 to 49 | 31,719 | 6.7 | 6.7 | 19,932 | 7.1 | 7.8 | +11,787 |
| 50 to 54 | 30,912 | 6.6 | 6.8 | 19,575 | 7.0 | 7.2 | +11,337 |
| 55 to 59 | 28,066 | 6.0 | 6.1 | 14,992 | 5.4 | 5.0 | +13,074 |
| 60 to 64 | 26,207 | 5.6 | 5.8 | 11,211 | 4.0 | 3.4 | +14,996 |
| 65 to 69 | 24,478 | 5.2 | 5.4 | 9,056 | 3.2 | 2.8 | +15,422 |
| 70 to 74 | 23,636 | 5.0 | 4.9 | 8,441 | 3.0 | 2.7 | +15,195 |
| 75 to 79 | 16,661 | 3.5 | 3.3 | 6,493 | 2.3 | 1.8 | +10,168 |
| 80 to 84 | 9,878 | 2.1 | 1.9 | 4,283 | 1.5 | 1.5 | +5,595 |
| 85 and over | 8,475 | 1.8 | 1.9 | 2,962 | 1.1 | 1.0 | +5,513 |
| Total population | 470,987 | 100.0 | 100.0 | 279,006 | 100.0 | 100.0 | +191,981 |
Dominant groups
Analysis of the five year age groups of Moreton Bay Region in 2021 compared to the District Council of Mount Barker shows that there was a similar proportion of people in the younger age groups (under 15) as well as a similar proportion of people in the older age groups (65+).
Overall, 20.0% of the population was aged between 0 and 15, and 17.6% were aged 65 years and over, compared with 19.8% and 17.4% respectively for the District Council of Mount Barker .
There were no major differences between Moreton Bay Region and the District Council of Mount Barker in 2021.
Emerging groups
From 2001 to 2021, Moreton Bay Region 's population increased by 191,981 people (68.8%). This represents an average annual population change of 2.65% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 65 to 69 (+15,422 persons)
- 70 to 74 (+15,195 persons)
- 60 to 64 (+14,996 persons)
- 55 to 59 (+13,074 persons)
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