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LEARN MORE ABOUT .idIn 2021, the largest age group in Murrumba Downs was 10 to 14 year olds. The group that changed the most since 1991 was 10 to 14 year olds, increasing by 729 people.
The Age Structure of Murrumba Downs provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Murrumba Downs'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 Murrumba Downs'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 | |||||||
|---|---|---|---|---|---|---|---|
| Murrumba Downs - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Redcliffe % | Number | % | Redcliffe % | 1991 to 2021 |
| 0 to 4 | 601 | 5.6 | 3.3 | 74 | 7.5 | 5.8 | +527 |
| 5 to 9 | 759 | 7.1 | 4.0 | 116 | 11.7 | 5.8 | +643 |
| 10 to 14 | 834 | 7.8 | 5.0 | 105 | 10.6 | 6.4 | +729 |
| 15 to 19 | 754 | 7.1 | 4.9 | 75 | 7.6 | 8.3 | +679 |
| 20 to 24 | 551 | 5.2 | 4.1 | 42 | 4.3 | 7.7 | +508 |
| 25 to 29 | 566 | 5.3 | 3.6 | 59 | 6.0 | 6.3 | +507 |
| 30 to 34 | 629 | 5.9 | 4.3 | 84 | 8.5 | 6.4 | +545 |
| 35 to 39 | 689 | 6.5 | 5.2 | 106 | 10.8 | 5.7 | +582 |
| 40 to 44 | 758 | 7.1 | 5.4 | 85 | 8.6 | 6.4 | +672 |
| 45 to 49 | 772 | 7.2 | 6.6 | 59 | 6.0 | 5.1 | +712 |
| 50 to 54 | 760 | 7.1 | 7.7 | 44 | 4.5 | 4.7 | +715 |
| 55 to 59 | 629 | 5.9 | 7.4 | 46 | 4.7 | 5.2 | +582 |
| 60 to 64 | 542 | 5.1 | 8.0 | 27 | 2.7 | 5.5 | +515 |
| 65 to 69 | 493 | 4.6 | 8.2 | 29 | 2.9 | 5.8 | +464 |
| 70 to 74 | 482 | 4.5 | 8.8 | 12 | 1.2 | 5.6 | +470 |
| 75 to 79 | 354 | 3.3 | 5.7 | 12 | 1.2 | 3.9 | +342 |
| 80 to 84 | 232 | 2.2 | 4.1 | 5 | 0.6 | 3.1 | +226 |
| 85 and over | 252 | 2.4 | 3.7 | 5 | 0.6 | 2.2 | +246 |
| Total population | 10,657 | 100.0 | 100.0 | 993 | 100.0 | 100.0 | +9,663 |
Dominant groups
Analysis of the five year age groups of Murrumba Downs in 2021 compared to Redcliffe 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, 20.6% of the population was aged between 0 and 15, and 17.0% were aged 65 years and over, compared with 12.2% and 30.5% respectively for Redcliffe.
The major differences between the age structure of Murrumba Downs and Redcliffe were:
- A larger percentage of persons aged 5 to 9 (7.1% compared to 4.0%)
- A smaller percentage of persons aged 70 to 74 (4.5% compared to 8.8%)
- A smaller percentage of persons aged 65 to 69 (4.6% compared to 8.2%)
- A smaller percentage of persons aged 60 to 64 (5.1% compared to 8.0%)
Emerging groups
From 1991 to 2021, Murrumba Downs's population increased by 9,664 people (973.2%). This represents an average annual population change of 8.23% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 10 to 14 (+729 persons)
- 50 to 54 (+715 persons)
- 45 to 49 (+712 persons)
- 15 to 19 (+679 persons)
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