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 Coromandel Valley (part), accounting for 33.4% (462 households). This share was higher than Onkaparinga (C) (25.3%). Since 2016, the biggest change was in couples without children, which increased by 446 households and 4.8 percentage points.
Section overview
Households without children by life stage
Coromandel Valley (part) - Households (Enumerated)
This table summarises households without children for Coromandel Valley (part) in 2021 for persons, with comparison against Onkaparinga (C) and change since 2016.
Households without children by life stage snapshot
2021 distribution by category for Coromandel Valley (part), with comparison markers for Onkaparinga (C).
Couples without children
2021 count
462
% of total
33.4%
Change from 2016
+4.8pp
462
33.4%
+4.8pp
Young couples without children
2021 count
115
% of total
8.3%
Change from 2016
+6.5pp
115
8.3%
+6.5pp
Middle-aged couples without children
2021 count
74
% of total
5.3%
Change from 2016
+1.7pp
74
5.3%
+1.7pp
Older couples without children
2021 count
273
% of total
19.7%
Change from 2016
-3.5pp
273
19.7%
-3.5pp
Lone person households
2021 count
214
% of total
15.5%
Change from 2016
-7.7pp
214
15.5%
-7.7pp
Young lone persons
2021 count
42
% of total
3.0%
Change from 2016
+3.0pp
42
3.0%
+3.0pp
Middle-aged lone persons
2021 count
70
% of total
5.1%
Change from 2016
-0.3pp
70
5.1%
-0.3pp
Older lone persons
2021 count
102
% of total
7.4%
Change from 2016
-1.5pp
102
7.4%
-1.5pp
Group households
2021 count
33
% of total
2.4%
Change from 2016
-3.0pp
33
2.4%
-3.0pp
Chart view
Households without children by life stage change
Absolute change in category counts between 2016 and 2021.
Couples without children
+446
+4.8pp
Young couples without children
+114
+6.5pp
Middle-aged couples without children
+72
+1.7pp
Older couples without children
+260
-3.5pp
Lone person households
+201
-7.7pp
Young lone persons
+42
+3.0pp
Middle-aged lone persons
+67
-0.3pp
Older lone persons
+97
-1.5pp
Group households
+30
-3.0pp
Data table
Households without children for Coromandel Valley (part). Households without children by life stage. 2021 and 2016 counts, percentages, and change compared with Onkaparinga (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Onkaparinga (C)% | Count | % | Onkaparinga (C)% | Count | pp | |
| Couples without children | 462 | 33.4% | 25.3% | 16 | 28.6% | 25.7% | +446 | +4.8pp |
| Young couples without children | 115 | 8.3% | 4.7% | 1 | 1.8% | 5.2% | +114 | +6.5pp |
| Middle-aged couples without children | 74 | 5.3% | 4.5% | 2 | 3.6% | 4.7% | +72 | +1.7pp |
| Older couples without children | 273 | 19.7% | 16.2% | 13 | 23.2% | 15.9% | +260 | -3.5pp |
| Lone person households | 214 | 15.5% | 23.6% | 13 | 23.2% | 23.1% | +201 | -7.7pp |
| Young lone persons | 42 | 3.0% | 4.7% | 0 | 0.0% | 5.3% | +42 | +3.0pp |
| Middle-aged lone persons | 70 | 5.1% | 7.9% | 3 | 5.4% | 8.4% | +67 | -0.3pp |
| Older lone persons | 102 | 7.4% | 10.9% | 5 | 8.9% | 9.4% | +97 | -1.5pp |
| Group households | 33 | 2.4% | 2.3% | 3 | 5.4% | 2.4% | +30 | -3.0pp |
| Total households | 1,385 | 100.0% | 100.0% | 56 | 100.0% | 100.0% | +1,329 | 0.0pp |