Powered by .id (informed decisions) for City of Casey
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LEARN MORE ABOUT .idThere were 19,001 people with a need for assistance living in the City of Casey, with largest age group being 85 and over year olds in 2021.
The age structure of the population with a need for assistance is an important indicator of whether the disabilities highlighted are age related or otherwise. Generally need for assistance increases with age, so a comparison with the age structure of the same population in a benchmark area may reveal an older or younger population with significant need for assistance.
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 the City of Casey's Age Structure for those with a need for assistance should be viewed in conjunction with Dwelling Types, Tenure and Employment Status.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| City of Casey - Need for assistance | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Greater Melbourne | Number | % | Greater Melbourne | 2011 to 2021 |
| 0 to 4 | 388 | 2.0 | 1.4 | 196 | 1.9 | 1.4 | +192 |
| 5 to 9 | 1,090 | 5.7 | 4.5 | 537 | 5.2 | 3.4 | +553 |
| 10 to 14 | 1,038 | 5.5 | 4.2 | 528 | 5.1 | 3.1 | +510 |
| 15 to 19 | 764 | 4.0 | 3.1 | 372 | 3.6 | 2.5 | +392 |
| 20 to 24 | 606 | 3.2 | 2.4 | 243 | 2.4 | 1.9 | +363 |
| 25 to 29 | 485 | 2.6 | 2.3 | 248 | 2.4 | 1.8 | +237 |
| 30 to 34 | 480 | 2.5 | 2.2 | 257 | 2.5 | 2.0 | +223 |
| 35 to 39 | 526 | 2.8 | 2.3 | 325 | 3.2 | 2.5 | +201 |
| 40 to 44 | 619 | 3.3 | 2.7 | 413 | 4.0 | 3.3 | +206 |
| 45 to 49 | 775 | 4.1 | 3.3 | 484 | 4.7 | 3.8 | +291 |
| 50 to 54 | 998 | 5.3 | 4.1 | 606 | 5.9 | 4.7 | +392 |
| 55 to 59 | 1,162 | 6.1 | 4.9 | 649 | 6.3 | 5.5 | +513 |
| 60 to 64 | 1,360 | 7.2 | 6.0 | 784 | 7.6 | 6.9 | +576 |
| 65 to 69 | 1,496 | 7.9 | 6.9 | 679 | 6.6 | 6.7 | +817 |
| 70 to 74 | 1,638 | 8.6 | 8.7 | 693 | 6.8 | 7.9 | +945 |
| 75 to 79 | 1,656 | 8.7 | 9.7 | 828 | 8.1 | 10.1 | +828 |
| 80 to 84 | 1,600 | 8.4 | 11.5 | 990 | 9.7 | 12.7 | +610 |
| 85 and over | 2,320 | 12.2 | 19.8 | 1,427 | 13.9 | 19.8 | +893 |
| Total persons | 19,001 | 100.0 | 100.0 | 10,259 | 100.0 | 100.0 | +8,742 |
Dominant groups
Analysis of the population needing assistance in the City of Casey in 2021 compared to Greater Melbourne 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, 13.2% of the population needing assistance was aged between 0 and 14, and 45.8% were aged 65 years and over, compared with 10.1% and 56.7% respectively for Greater Melbourne.
The major differences between the age structure of the population needing assistance the City of Casey and Greater Melbourne were:
- A larger percentage of people aged 10 to 14 (5.5% compared to 4.2%)
- A larger percentage of people aged 55 to 59 (6.1% compared to 4.9%)
- A smaller percentage of people aged 85 and over (12.2% compared to 19.8%)
- A smaller percentage of people aged 80 to 84 (8.4% compared to 11.5%)
Emerging groups
From 2011 to 2021, City of Casey's population needing assistance increased by 8,742 people (85.2%). This represents an average annual population change of 6.36% per year over the period.
The largest changes in age structure of the population needing assistance in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+945 persons)
- 85 and over (+893 persons)
- 75 to 79 (+828 persons)
- 65 to 69 (+817 persons)
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