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, two-person households was the most common household size among households in Toowoomba (R), accounting for 36.2% (23,410 households). This share was lower than Regional Qld (36.9%). Since 2016, the biggest change was in one-person households, which increased by 2,423 households and 1.1 percentage points.
Section overview
Household size
Toowoomba (R) - Households (Enumerated)
This table summarises household size for Toowoomba (R) in 2021 for persons, with comparison against Regional Qld and change since 2016.
Household size snapshot
2021 distribution by category for Toowoomba (R), with comparison markers for Regional Qld.
Number Of Persons Usually Resident One
2021 count
17,717
% of total
27.4%
Change from 2016
+1.1pp
17,717
27.4%
+1.1pp
Number Of Persons Usually Resident Two
2021 count
23,410
% of total
36.2%
Change from 2016
0.0pp
23,410
36.2%
0.0pp
Number Of Persons Usually Resident Three
2021 count
9,054
% of total
14.0%
Change from 2016
-0.3pp
9,054
14.0%
-0.3pp
Number Of Persons Usually Resident Four
2021 count
8,166
% of total
12.6%
Change from 2016
-0.6pp
8,166
12.6%
-0.6pp
Number Of Persons Usually Resident Five
2021 count
3,965
% of total
6.1%
Change from 2016
-0.4pp
3,965
6.1%
-0.4pp
Number Of Persons Usually Resident Six Or More
2021 count
2,335
% of total
3.6%
Change from 2016
+0.1pp
2,335
3.6%
+0.1pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
Number Of Persons Usually Resident One
+2,423
+1.1pp
Number Of Persons Usually Resident Two
+2,333
0.0pp
Number Of Persons Usually Resident Three
+721
-0.3pp
Number Of Persons Usually Resident Four
+479
-0.6pp
Number Of Persons Usually Resident Five
+196
-0.4pp
Number Of Persons Usually Resident Six Or More
+295
+0.1pp
Data table
Household size for Toowoomba (R). Household size. 2021 and 2016 counts, percentages, and change compared with Regional Qld.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional Qld% | Count | % | Regional Qld% | Count | pp | |
| Number Of Persons Usually Resident One | 17,717 | 27.4% | 25.6% | 15,294 | 26.3% | 24.9% | +2,423 | +1.1pp |
| Number Of Persons Usually Resident Two | 23,410 | 36.2% | 36.9% | 21,077 | 36.2% | 36.8% | +2,333 | 0.0pp |
| Number Of Persons Usually Resident Three | 9,054 | 14.0% | 14.9% | 8,333 | 14.3% | 15.2% | +721 | -0.3pp |
| Number Of Persons Usually Resident Four | 8,166 | 12.6% | 13.6% | 7,687 | 13.2% | 14.0% | +479 | -0.6pp |
| Number Of Persons Usually Resident Five | 3,965 | 6.1% | 5.8% | 3,769 | 6.5% | 6.0% | +196 | -0.4pp |
| Number Of Persons Usually Resident Six Or More | 2,335 | 3.6% | 3.2% | 2,040 | 3.5% | 3.2% | +295 | +0.1pp |
| Total | 64,650 | 100.0% | 100.0% | 58,204 | 100.0% | 100.0% | +6,446 | 0.0pp |