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 Castlecrag, accounting for 36.1% (268 households). This share was higher than Willoughby (C) (24.9%). Since 2016, the biggest change was in couples without children, which increased by 251 households, while its share fell by 0.1 percentage points.
Section overview
Households without children by life stage
Castlecrag - Households (Enumerated)
This table summarises households without children for Castlecrag in 2021 for persons, with comparison against Willoughby (C) and change since 2016.
Households without children by life stage snapshot
2021 distribution by category for Castlecrag, with comparison markers for Willoughby (C).
Couples without children
2021 count
268
% of total
36.1%
Change from 2016
-0.1pp
268
36.1%
-0.1pp
Young couples without children
2021 count
147
% of total
19.8%
Change from 2016
+9.2pp
147
19.8%
+9.2pp
Middle-aged couples without children
2021 count
68
% of total
9.2%
Change from 2016
+4.9pp
68
9.2%
+4.9pp
Older couples without children
2021 count
53
% of total
7.1%
Change from 2016
-14.2pp
53
7.1%
-14.2pp
Lone person households
2021 count
106
% of total
14.3%
Change from 2016
-7.0pp
106
14.3%
-7.0pp
Young lone persons
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
Middle-aged lone persons
2021 count
27
% of total
3.6%
Change from 2016
-2.8pp
27
3.6%
-2.8pp
Older lone persons
2021 count
68
% of total
9.2%
Change from 2016
+9.2pp
68
9.2%
+9.2pp
Group households
2021 count
6
% of total
0.8%
Change from 2016
+0.8pp
6
0.8%
+0.8pp
Chart view
Households without children by life stage change
Absolute change in category counts between 2016 and 2021.
Couples without children
+251
-0.1pp
Young couples without children
+142
+9.2pp
Middle-aged couples without children
+66
+4.9pp
Older couples without children
+43
-14.2pp
Lone person households
+96
-7.0pp
Young lone persons
0
0.0pp
Middle-aged lone persons
+24
-2.8pp
Older lone persons
+68
+9.2pp
Group households
+6
+0.8pp
Data table
Households without children for Castlecrag. Households without children by life stage. 2021 and 2016 counts, percentages, and change compared with Willoughby (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Willoughby (C)% | Count | % | Willoughby (C)% | Count | pp | |
| Couples without children | 268 | 36.1% | 24.9% | 17 | 36.2% | 25.3% | +251 | -0.1pp |
| Young couples without children | 147 | 19.8% | 7.3% | 5 | 10.6% | 7.2% | +142 | +9.2pp |
| Middle-aged couples without children | 68 | 9.2% | 4.1% | 2 | 4.3% | 4.6% | +66 | +4.9pp |
| Older couples without children | 53 | 7.1% | 13.5% | 10 | 21.3% | 13.5% | +43 | -14.2pp |
| Lone person households | 106 | 14.3% | 23.1% | 10 | 21.3% | 22.0% | +96 | -7.0pp |
| Young lone persons | 0 | 0.0% | 7.7% | 0 | 0.0% | 7.5% | 0 | 0.0pp |
| Middle-aged lone persons | 27 | 3.6% | 6.3% | 3 | 6.4% | 6.1% | +24 | -2.8pp |
| Older lone persons | 68 | 9.2% | 9.1% | 0 | 0.0% | 8.5% | +68 | +9.2pp |
| Group households | 6 | 0.8% | 3.9% | 0 | 0.0% | 5.3% | +6 | +0.8pp |
| Total households | 743 | 100.0% | 100.0% | 47 | 100.0% | 100.0% | +696 | 0.0pp |