Households
Households without children
About this topic
Households without children includes couple-only households and lone person households, grouped by life stage. In this topic, life stage is based on the age of the household reference person rather than on the ages of all people in the dwelling.
This topic is useful for understanding the mix of younger adult, mid-life, and older households and the different housing and service needs they may have. It works best alongside household size, age structure, and dwelling type.
Interpretation notes
- This is a derived subset of couple-only and lone-person households, not a summary of all household types.
- The life-stage labels are based on the age of the household reference person, so they simplify the ages of everyone else in the household.
Key insight
In 2021, couples without children was the most common household life-stage group among households in Casey (C), accounting for 28.1% (24,361 households). This share was higher than Greater Melbourne (23.8%). Since 2016, the biggest change was in couples without children, which increased by 4,295 households, while its share fell by 0.4 percentage points.
Section overview
Households without children by life stage
Casey (C) - Households (Enumerated)
This table summarises households without children for Casey (C) in 2021 for persons, with comparison against Greater Melbourne and change since 2016.
Households without children by life stage snapshot
2021 distribution by category for Casey (C), with comparison markers for Greater Melbourne.
Couples without children
2021 count
24,361
% of total
28.1%
Change from 2016
-0.4pp
24,361
28.1%
-0.4pp
Young couples without children
2021 count
8,224
% of total
9.5%
Change from 2016
-0.4pp
8,224
9.5%
-0.4pp
Middle-aged couples without children
2021 count
7,732
% of total
8.9%
Change from 2016
-0.6pp
7,732
8.9%
-0.6pp
Older couples without children
2021 count
8,405
% of total
9.7%
Change from 2016
+0.6pp
8,405
9.7%
+0.6pp
Lone person households
2021 count
17,639
% of total
20.3%
Change from 2016
+0.3pp
17,639
20.3%
+0.3pp
Young lone persons
2021 count
4,828
% of total
5.6%
Change from 2016
+0.2pp
4,828
5.6%
+0.2pp
Middle-aged lone persons
2021 count
5,977
% of total
6.9%
Change from 2016
-0.3pp
5,977
6.9%
-0.3pp
Older lone persons
2021 count
6,833
% of total
7.9%
Change from 2016
+0.4pp
6,833
7.9%
+0.4pp
Group households
2021 count
2,776
% of total
3.2%
Change from 2016
+0.2pp
2,776
3.2%
+0.2pp
Chart view
Households without children by life stage change
Absolute change in category counts between 2016 and 2021.
Couples without children
+4,295
-0.4pp
Young couples without children
+1,225
-0.4pp
Middle-aged couples without children
+1,081
-0.6pp
Older couples without children
+1,989
+0.6pp
Lone person households
+3,581
+0.3pp
Young lone persons
+1,057
+0.2pp
Middle-aged lone persons
+947
-0.3pp
Older lone persons
+1,574
+0.4pp
Group households
+684
+0.2pp
Data table
Households without children for Casey (C). Households without children by life stage. 2021 and 2016 counts, percentages, and change compared with Greater Melbourne.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Greater Melbourne% | Count | % | Greater Melbourne% | Count | pp | |
| Couples without children | 24,361 | 28.1% | 23.8% | 20,066 | 28.5% | 24.2% | +4,295 | -0.4pp |
| Young couples without children | 8,224 | 9.5% | 5.9% | 6,999 | 9.9% | 6.3% | +1,225 | -0.4pp |
| Middle-aged couples without children | 7,732 | 8.9% | 5.0% | 6,651 | 9.5% | 5.5% | +1,081 | -0.6pp |
| Older couples without children | 8,405 | 9.7% | 12.9% | 6,416 | 9.1% | 12.5% | +1,989 | +0.6pp |
| Lone person households | 17,639 | 20.3% | 24.1% | 14,058 | 20.0% | 23.2% | +3,581 | +0.3pp |
| Young lone persons | 4,828 | 5.6% | 8.0% | 3,771 | 5.4% | 7.5% | +1,057 | +0.2pp |
| Middle-aged lone persons | 5,977 | 6.9% | 7.1% | 5,030 | 7.2% | 7.2% | +947 | -0.3pp |
| Older lone persons | 6,833 | 7.9% | 9.0% | 5,259 | 7.5% | 8.6% | +1,574 | +0.4pp |
| Group households | 2,776 | 3.2% | 4.2% | 2,092 | 3.0% | 5.0% | +684 | +0.2pp |
| Total households | 86,775 | 100.0% | 100.0% | 70,342 | 100.0% | 100.0% | +16,433 | 0.0pp |