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 Sun Valley (Qld), accounting for 36.7% (174 households). This share was higher than Gladstone (R) (35.6%). Since 2016, the biggest change was in 2 persons, which increased by 36 households and 5.7 percentage points.
Section overview
Household size
Sun Valley (Qld) - Households (Enumerated)
This table summarises household size for Sun Valley (Qld) in 2021 for persons, with comparison against Gladstone (R) and change since 2016.
Household size snapshot
2021 distribution by category for Sun Valley (Qld), with comparison markers for Gladstone (R).
1 person
2021 count
104
% of total
21.9%
Change from 2016
+0.8pp
104
21.9%
+0.8pp
2 persons
2021 count
174
% of total
36.7%
Change from 2016
+5.7pp
174
36.7%
+5.7pp
3 persons
2021 count
75
% of total
15.8%
Change from 2016
-2.2pp
75
15.8%
-2.2pp
4 persons
2021 count
74
% of total
15.6%
Change from 2016
-2.4pp
74
15.6%
-2.4pp
5 persons
2021 count
34
% of total
7.2%
Change from 2016
-0.4pp
34
7.2%
-0.4pp
6 or more persons
2021 count
12
% of total
2.5%
Change from 2016
-0.6pp
12
2.5%
-0.6pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
1 person
+10
+0.8pp
2 persons
+36
+5.7pp
3 persons
-5
-2.2pp
4 persons
-6
-2.4pp
5 persons
0
-0.4pp
6 or more persons
-2
-0.6pp
Data table
Household size for Sun Valley (Qld). Household size. 2021 and 2016 counts, percentages, and change compared with Gladstone (R).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Gladstone (R)% | Count | % | Gladstone (R)% | Count | pp | |
| 1 person | 104 | 21.9% | 25.6% | 94 | 21.1% | 22.6% | +10 | +0.8pp |
| 2 persons | 174 | 36.7% | 35.6% | 138 | 31.0% | 35.3% | +36 | +5.7pp |
| 3 persons | 75 | 15.8% | 14.7% | 80 | 18.0% | 16.2% | -5 | -2.2pp |
| 4 persons | 74 | 15.6% | 14.6% | 80 | 18.0% | 16.2% | -6 | -2.4pp |
| 5 persons | 34 | 7.2% | 6.2% | 34 | 7.6% | 6.7% | 0 | -0.4pp |
| 6 or more persons | 12 | 2.5% | 3.3% | 14 | 3.1% | 3.0% | -2 | -0.6pp |
| Total classifiable households | 474 | 100.0% | 100.0% | 445 | 100.0% | 100.0% | +29 | 0.0pp |