Households
Household size
About this topic
Household size shows how many people live in each household. It is a basic but important measure of family life, dwelling use, and the way people share housing.
This topic helps indicate demand for different dwelling sizes and can reflect life-cycle patterns, cultural norms, and affordability pressures. It is best read with household type, age structure, and dwelling type, because changes in household size can happen for very different reasons.
Interpretation notes
- This counts the number of people usually resident in the dwelling, so it describes shared living arrangements rather than dwelling size.
- Household size should be read with bedrooms or dwelling structure before drawing conclusions about crowding or housing suitability.
Key insight
In 2021, 2 persons was the most common household size among households in Chaffey, accounting for 39% (30 households). This share was higher than Renmark Paringa (DC) (37.9%). Since 2016, the biggest change was in 2 persons, which increased by 5 households and 3.3 percentage points.
Section overview
Household size
Chaffey - Households (Enumerated)
This table summarises household size for Chaffey in 2021 for persons, with comparison against Renmark Paringa (DC) and change since 2016.
Household size snapshot
2021 distribution by category for Chaffey, with comparison markers for Renmark Paringa (DC).
1 person
2021 count
12
% of total
15.6%
Change from 2016
-8.7pp
12
15.6%
-8.7pp
2 persons
2021 count
30
% of total
39.0%
Change from 2016
+3.3pp
30
39.0%
+3.3pp
3 persons
2021 count
13
% of total
16.9%
Change from 2016
-3.1pp
13
16.9%
-3.1pp
4 persons
2021 count
9
% of total
11.7%
Change from 2016
+6.0pp
9
11.7%
+6.0pp
5 persons
2021 count
6
% of total
7.8%
Change from 2016
-0.8pp
6
7.8%
-0.8pp
6 or more persons
2021 count
0
% of total
0.0%
Change from 2016
-7.1pp
0
0.0%
-7.1pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
1 person
-5
-8.7pp
2 persons
+5
+3.3pp
3 persons
-1
-3.1pp
4 persons
+5
+6.0pp
5 persons
0
-0.8pp
6 or more persons
-5
-7.1pp
Data table
Household size for Chaffey. Household size. 2021 and 2016 counts, percentages, and change compared with Renmark Paringa (DC).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Renmark Paringa (DC)% | Count | % | Renmark Paringa (DC)% | Count | pp | |
| 1 person | 12 | 15.6% | 29.4% | 17 | 24.3% | 29.2% | -5 | -8.7pp |
| 2 persons | 30 | 39.0% | 37.9% | 25 | 35.7% | 38.5% | +5 | +3.3pp |
| 3 persons | 13 | 16.9% | 13.9% | 14 | 20.0% | 13.5% | -1 | -3.1pp |
| 4 persons | 9 | 11.7% | 10.7% | 4 | 5.7% | 11.1% | +5 | +6.0pp |
| 5 persons | 6 | 7.8% | 5.7% | 6 | 8.6% | 5.1% | 0 | -0.8pp |
| 6 or more persons | 0 | 0.0% | 2.3% | 5 | 7.1% | 2.7% | -5 | -7.1pp |
| Total classifiable households | 77 | 100.0% | 100.0% | 70 | 100.0% | 100.0% | +7 | 0.0pp |