Powered by .id (informed decisions) for City of Whittlesea
.id community is an evidence base for over 250 local government areas in Australia and New Zealand, helping you make informed decisions.
LEARN MORE ABOUT .idIn 2021, the largest age group in Mernda was 35 to 39 year olds. The group that changed the most since 1996 was 35 to 39 year olds, increasing by 1,502 people.
The Age Structure of Mernda provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mernda'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 Mernda'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 | |||||||
|---|---|---|---|---|---|---|---|
| Mernda - Total females (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | City of Whittlesea % | Number | % | City of Whittlesea % | 1996 to 2021 |
| 0 to 4 | 1,137 | 8.5 | 6.9 | 36 | 8.6 | 8.0 | +1,101 |
| 5 to 9 | 1,287 | 9.7 | 7.3 | 41 | 9.8 | 7.8 | +1,246 |
| 10 to 14 | 969 | 7.3 | 6.2 | 47 | 11.2 | 7.6 | +922 |
| 15 to 19 | 716 | 5.4 | 5.5 | 30 | 7.2 | 7.6 | +685 |
| 20 to 24 | 705 | 5.3 | 6.0 | 25 | 6.0 | 8.6 | +679 |
| 25 to 29 | 863 | 6.5 | 7.0 | 31 | 7.5 | 9.3 | +831 |
| 30 to 34 | 1,357 | 10.2 | 8.7 | 39 | 9.4 | 9.0 | +1,317 |
| 35 to 39 | 1,548 | 11.6 | 9.0 | 45 | 10.8 | 8.6 | +1,502 |
| 40 to 44 | 1,180 | 8.9 | 7.2 | 35 | 8.5 | 7.8 | +1,144 |
| 45 to 49 | 858 | 6.4 | 6.4 | 31 | 7.4 | 7.1 | +827 |
| 50 to 54 | 666 | 5.0 | 5.9 | 16 | 4.0 | 5.0 | +649 |
| 55 to 59 | 513 | 3.8 | 5.3 | 9 | 2.3 | 4.0 | +503 |
| 60 to 64 | 493 | 3.7 | 5.0 | 8 | 1.9 | 3.3 | +485 |
| 65 to 69 | 375 | 2.8 | 4.3 | 6 | 1.6 | 2.4 | +368 |
| 70 to 74 | 328 | 2.5 | 3.6 | 10 | 2.5 | 1.7 | +318 |
| 75 to 79 | 176 | 1.3 | 2.4 | 0 | 0.1 | 1.0 | +175 |
| 80 to 84 | 105 | 0.8 | 1.7 | 4 | 1.1 | 0.7 | +100 |
| 85 and over | 50 | 0.4 | 1.7 | 0 | -- | 0.5 | +50 |
| Total population | 13,326 | 100.0 | 100.0 | 422 | 100.0 | 100.0 | +12,904 |
Dominant groups
Analysis of the female five year age groups of Mernda in 2021 compared to the City of Whittlesea shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 25.5% of the female population was aged between 0 and 15, and 7.8% were aged 65 years and over, compared with 20.4% and 13.7% respectively for the City of Whittlesea.
The major differences between the female age structure of Mernda and the City of Whittlesea were:
- A larger percentage of females aged 35 to 39 (11.6% compared to 9.0%)
- A larger percentage of females aged 5 to 9 (9.7% compared to 7.3%)
- A larger percentage of females aged 40 to 44 (8.9% compared to 7.2%)
- A larger percentage of females aged 0 to 4 (8.5% compared to 6.9%)
Emerging groups
From 1996 to 2021, Mernda's female population increased by 12,904 people (3057.8%). This represents an average annual population change of 14.81% per year over the period.
The largest changes in female age structure in this area between 1996 and 2021 were in the age groups:
- 35 to 39 (+1,502 females)
- 30 to 34 (+1,317 females)
- 5 to 9 (+1,246 females)
- 40 to 44 (+1,144 females)
DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.
Please view our Privacy Policy, Terms of use and Legal notices. Stats NZ Data and the copyright in the Stats NZ Data remains the property of the Statistics New Zealand.
The copyright in the way .id has modified, transformed or reconfigured the Stats NZ Data as published on this website remains the property of .id. Stats NZ Data can be accessed on the Statistics New Zealand website at www.stats.govt.nz. Unless otherwise specified, content that Stats NZ produce is licensed under the Creative Commons Attribution 4.0 International licence. For further information see https://www.stats.govt.nz/about-us/copyright/.