Powered by .id (informed decisions) for City of Maroondah
.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 Croydon was 35 to 39 year olds. The group that changed the most since 2001 was 35 to 39 year olds, increasing by 883 people.
The Age Structure of Croydon provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Croydon'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 Croydon'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 | |||||||
|---|---|---|---|---|---|---|---|
| Croydon - Total persons (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | City of Maroondah % | Number | % | City of Maroondah % | 2001 to 2021 |
| 0 to 4 | 1,868 | 6.5 | 6.0 | 1,244 | 5.9 | 6.8 | +624 |
| 5 to 9 | 1,731 | 6.1 | 6.3 | 1,249 | 5.9 | 7.0 | +482 |
| 10 to 14 | 1,551 | 5.4 | 6.0 | 1,285 | 6.1 | 7.0 | +265 |
| 15 to 19 | 1,363 | 4.8 | 5.6 | 1,392 | 6.6 | 7.0 | -29 |
| 20 to 24 | 1,492 | 5.2 | 5.6 | 1,540 | 7.3 | 6.6 | -48 |
| 25 to 29 | 1,854 | 6.5 | 6.0 | 1,557 | 7.4 | 7.2 | +297 |
| 30 to 34 | 2,221 | 7.8 | 7.0 | 1,522 | 7.2 | 8.0 | +699 |
| 35 to 39 | 2,281 | 8.0 | 7.7 | 1,397 | 6.6 | 7.8 | +883 |
| 40 to 44 | 1,890 | 6.6 | 6.9 | 1,388 | 6.6 | 7.5 | +501 |
| 45 to 49 | 1,776 | 6.2 | 6.9 | 1,418 | 6.7 | 6.9 | +358 |
| 50 to 54 | 1,680 | 5.9 | 6.5 | 1,496 | 7.1 | 6.8 | +183 |
| 55 to 59 | 1,557 | 5.4 | 6.2 | 1,219 | 5.8 | 5.3 | +338 |
| 60 to 64 | 1,503 | 5.3 | 5.7 | 914 | 4.3 | 3.9 | +589 |
| 65 to 69 | 1,404 | 4.9 | 4.9 | 798 | 3.8 | 3.3 | +606 |
| 70 to 74 | 1,479 | 5.2 | 4.5 | 878 | 4.2 | 3.2 | +601 |
| 75 to 79 | 1,147 | 4.0 | 3.4 | 765 | 3.6 | 2.7 | +381 |
| 80 to 84 | 882 | 3.1 | 2.3 | 562 | 2.7 | 1.7 | +320 |
| 85 and over | 930 | 3.3 | 2.5 | 461 | 2.2 | 1.5 | +468 |
| Total population | 28,609 | 100.0 | 100.0 | 21,092 | 100.0 | 100.0 | +7,517 |
Dominant groups
Analysis of the five year age groups of Croydon in 2021 compared to the City of Maroondah shows that there was a similar proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 18.0% of the population was aged between 0 and 15, and 20.4% were aged 65 years and over, compared with 18.3% and 17.6% respectively for the City of Maroondah.
The major differences between the age structure of Croydon and the City of Maroondah were:
- A larger percentage of persons aged 80 to 84 (3.1% compared to 2.3%)
- A larger percentage of persons aged 85 and over (3.3% compared to 2.5%)
- A larger percentage of persons aged 30 to 34 (7.8% compared to 7.0%)
- A smaller percentage of persons aged 15 to 19 (4.8% compared to 5.6%)
Emerging groups
From 2001 to 2021, Croydon's population increased by 7,517 people (35.6%). This represents an average annual population change of 1.54% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 35 to 39 (+883 persons)
- 30 to 34 (+699 persons)
- 0 to 4 (+624 persons)
- 65 to 69 (+606 persons)
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/.