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 Carseldine, accounting for 33.4% (1,214 households). This share was similar to Brisbane (C) (33.4%). Since 2016, the biggest change was in 4 persons, which increased by 82 households and 1.2 percentage points.
Section overview
Household size
Carseldine - Households (Enumerated)
This table summarises household size for Carseldine in 2021 for persons, with comparison against Brisbane (C) and change since 2016.
Household size snapshot
2021 distribution by category for Carseldine, with comparison markers for Brisbane (C).
1 person
2021 count
778
% of total
21.4%
Change from 2016
+0.7pp
778
21.4%
+0.7pp
2 persons
2021 count
1,214
% of total
33.4%
Change from 2016
-1.9pp
1,214
33.4%
-1.9pp
3 persons
2021 count
651
% of total
17.9%
Change from 2016
-0.6pp
651
17.9%
-0.6pp
4 persons
2021 count
664
% of total
18.3%
Change from 2016
+1.2pp
664
18.3%
+1.2pp
5 persons
2021 count
225
% of total
6.2%
Change from 2016
+0.7pp
225
6.2%
+0.7pp
6 or more persons
2021 count
95
% of total
2.6%
Change from 2016
+0.1pp
95
2.6%
+0.1pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
1 person
+75
+0.7pp
2 persons
+13
-1.9pp
3 persons
+22
-0.6pp
4 persons
+82
+1.2pp
5 persons
+37
+0.7pp
6 or more persons
+9
+0.1pp
Data table
Household size for Carseldine. Household size. 2021 and 2016 counts, percentages, and change compared with Brisbane (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Brisbane (C)% | Count | % | Brisbane (C)% | Count | pp | |
| 1 person | 778 | 21.4% | 25.6% | 703 | 20.7% | 23.7% | +75 | +0.7pp |
| 2 persons | 1,214 | 33.4% | 33.4% | 1,201 | 35.3% | 33.2% | +13 | -1.9pp |
| 3 persons | 651 | 17.9% | 16.7% | 629 | 18.5% | 17.2% | +22 | -0.6pp |
| 4 persons | 664 | 18.3% | 15.9% | 582 | 17.1% | 16.4% | +82 | +1.2pp |
| 5 persons | 225 | 6.2% | 5.9% | 188 | 5.5% | 6.5% | +37 | +0.7pp |
| 6 or more persons | 95 | 2.6% | 2.6% | 86 | 2.5% | 3.0% | +9 | +0.1pp |
| Total classifiable households | 3,632 | 100.0% | 100.0% | 3,398 | 100.0% | 100.0% | +234 | 0.0pp |