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LEARN MORE ABOUT .idIn 2021, the largest age group in Mundaring - Mahogany Creek was 50 to 54 year olds. The group that changed the most since 2001 was 75 to 79 year olds, increasing by 126 people.
The Age Structure of Mundaring - Mahogany Creek provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mundaring - Mahogany Creek'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 Mundaring - Mahogany Creek'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 | |||||||
|---|---|---|---|---|---|---|---|
| Mundaring - Mahogany Creek - Total persons (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Midvale - Bellevue % | Number | % | Midvale - Bellevue % | 2001 to 2021 |
| 0 to 4 | 162 | 4.2 | 4.9 | 236 | 6.3 | 7.3 | -74 |
| 5 to 9 | 200 | 5.1 | 6.9 | 316 | 8.5 | 7.7 | -116 |
| 10 to 14 | 264 | 6.8 | 4.8 | 340 | 9.1 | 7.5 | -76 |
| 15 to 19 | 237 | 6.1 | 5.5 | 276 | 7.4 | 7.2 | -39 |
| 20 to 24 | 172 | 4.4 | 6.6 | 134 | 3.6 | 6.3 | +38 |
| 25 to 29 | 129 | 3.3 | 7.8 | 139 | 3.7 | 6.9 | -10 |
| 30 to 34 | 180 | 4.6 | 6.5 | 216 | 5.8 | 8.7 | -36 |
| 35 to 39 | 176 | 4.5 | 6.8 | 271 | 7.3 | 8.0 | -95 |
| 40 to 44 | 223 | 5.7 | 5.9 | 288 | 7.7 | 6.7 | -65 |
| 45 to 49 | 266 | 6.8 | 6.5 | 319 | 8.5 | 7.3 | -53 |
| 50 to 54 | 293 | 7.5 | 7.2 | 282 | 7.6 | 6.9 | +11 |
| 55 to 59 | 291 | 7.5 | 6.7 | 235 | 6.3 | 5.3 | +56 |
| 60 to 64 | 289 | 7.4 | 6.0 | 163 | 4.4 | 3.7 | +126 |
| 65 to 69 | 263 | 6.8 | 6.1 | 148 | 4.0 | 2.6 | +115 |
| 70 to 74 | 259 | 6.7 | 4.8 | 134 | 3.6 | 3.2 | +125 |
| 75 to 79 | 200 | 5.1 | 3.3 | 74 | 2.0 | 3.3 | +126 |
| 80 to 84 | 134 | 3.4 | 1.7 | 91 | 2.4 | 1.0 | +43 |
| 85 and over | 150 | 3.9 | 1.9 | 73 | 2.0 | 0.4 | +77 |
| Total population | 3,888 | 100.0 | 100.0 | 3,739 | 100.0 | 100.0 | +149 |
Dominant groups
Analysis of the five year age groups of Mundaring - Mahogany Creek in 2021 compared to Midvale - Bellevue shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 16.1% of the population was aged between 0 and 15, and 25.9% were aged 65 years and over, compared with 16.6% and 17.8% respectively for Midvale - Bellevue.
The major differences between the age structure of Mundaring - Mahogany Creek and Midvale - Bellevue were:
- A larger percentage of persons aged 10 to 14 (6.8% compared to 4.8%)
- A smaller percentage of persons aged 25 to 29 (3.3% compared to 7.8%)
- A smaller percentage of persons aged 35 to 39 (4.5% compared to 6.8%)
- A smaller percentage of persons aged 20 to 24 (4.4% compared to 6.6%)
Emerging groups
From 2001 to 2021, Mundaring - Mahogany Creek's population increased by 149 people (4.0%). This represents an average annual population change of 0.2% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 75 to 79 (+126 persons)
- 60 to 64 (+126 persons)
- 70 to 74 (+125 persons)
- 5 to 9 (-116 persons)
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