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, lone person households was the most common household life-stage group among households in Blackett, accounting for 28.4% (238 households). This share was higher than Blacktown (C) (21.8%). Since 2016, the biggest change was in couples without children, which decreased by 144 households and 7.9 percentage points.
Section overview
Households without children by life stage
Blackett - Households (Enumerated)
This table summarises households without children for Blackett in 2021 for persons, with comparison against Blacktown (C) and change since 2016.
Households without children by life stage snapshot
2021 distribution by category for Blackett, with comparison markers for Blacktown (C).
Couples without children
2021 count
162
% of total
19.4%
Change from 2016
-7.9pp
162
19.4%
-7.9pp
Young couples without children
2021 count
39
% of total
4.7%
Change from 2016
-4.3pp
39
4.7%
-4.3pp
Middle-aged couples without children
2021 count
48
% of total
5.7%
Change from 2016
-3.1pp
48
5.7%
-3.1pp
Older couples without children
2021 count
75
% of total
9.0%
Change from 2016
-0.5pp
75
9.0%
-0.5pp
Lone person households
2021 count
238
% of total
28.4%
Change from 2016
+6.9pp
238
28.4%
+6.9pp
Young lone persons
2021 count
54
% of total
6.5%
Change from 2016
+1.7pp
54
6.5%
+1.7pp
Middle-aged lone persons
2021 count
89
% of total
10.6%
Change from 2016
+2.1pp
89
10.6%
+2.1pp
Older lone persons
2021 count
98
% of total
11.7%
Change from 2016
+2.8pp
98
11.7%
+2.8pp
Group households
2021 count
34
% of total
4.1%
Change from 2016
+2.5pp
34
4.1%
+2.5pp
Chart view
Households without children by life stage change
Absolute change in category counts between 2016 and 2021.
Couples without children
-144
-7.9pp
Young couples without children
-62
-4.3pp
Middle-aged couples without children
-51
-3.1pp
Older couples without children
-31
-0.5pp
Lone person households
-3
+6.9pp
Young lone persons
0
+1.7pp
Middle-aged lone persons
-6
+2.1pp
Older lone persons
-2
+2.8pp
Group households
+16
+2.5pp
Data table
Households without children for Blackett. Households without children by life stage. 2021 and 2016 counts, percentages, and change compared with Blacktown (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Blacktown (C)% | Count | % | Blacktown (C)% | Count | pp | |
| Couples without children | 162 | 19.4% | 26.4% | 306 | 27.3% | 26.8% | -144 | -7.9pp |
| Young couples without children | 39 | 4.7% | 10.2% | 101 | 9.0% | 11.2% | -62 | -4.3pp |
| Middle-aged couples without children | 48 | 5.7% | 9.5% | 99 | 8.8% | 11.0% | -51 | -3.1pp |
| Older couples without children | 75 | 9.0% | 6.7% | 106 | 9.5% | 4.6% | -31 | -0.5pp |
| Lone person households | 238 | 28.4% | 21.8% | 241 | 21.5% | 21.5% | -3 | +6.9pp |
| Young lone persons | 54 | 6.5% | 5.8% | 54 | 4.8% | 5.2% | 0 | +1.7pp |
| Middle-aged lone persons | 89 | 10.6% | 7.4% | 95 | 8.5% | 7.9% | -6 | +2.1pp |
| Older lone persons | 98 | 11.7% | 8.6% | 100 | 8.9% | 8.3% | -2 | +2.8pp |
| Group households | 34 | 4.1% | 3.6% | 18 | 1.6% | 3.3% | +16 | +2.5pp |
| Total households | 837 | 100.0% | 100.0% | 1,120 | 100.0% | 100.0% | -283 | 0.0pp |