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, one-person households was the most common household size among households in Mosman Park (T), accounting for 32.6% (1,147 households). This share was higher than Greater Perth (24.9%). Since 2016, the biggest change was in one-person households, which increased by 106 households and 1.2 percentage points.
Section overview
Household size
Mosman Park (T) - Households (Enumerated)
This table summarises household size for Mosman Park (T) in 2021 for persons, with comparison against Greater Perth and change since 2016.
Household size snapshot
2021 distribution by category for Mosman Park (T), with comparison markers for Greater Perth.
Number Of Persons Usually Resident One
2021 count
1,147
% of total
32.6%
Change from 2016
+1.2pp
1,147
32.6%
+1.2pp
Number Of Persons Usually Resident Two
2021 count
1,071
% of total
30.4%
Change from 2016
-2.0pp
1,071
30.4%
-2.0pp
Number Of Persons Usually Resident Three
2021 count
473
% of total
13.4%
Change from 2016
+0.4pp
473
13.4%
+0.4pp
Number Of Persons Usually Resident Four
2021 count
541
% of total
15.4%
Change from 2016
+0.5pp
541
15.4%
+0.5pp
Number Of Persons Usually Resident Five
2021 count
238
% of total
6.8%
Change from 2016
-0.1pp
238
6.8%
-0.1pp
Number Of Persons Usually Resident Six Or More
2021 count
51
% of total
1.4%
Change from 2016
+0.1pp
51
1.4%
+0.1pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
Number Of Persons Usually Resident One
+106
+1.2pp
Number Of Persons Usually Resident Two
-1
-2.0pp
Number Of Persons Usually Resident Three
+41
+0.4pp
Number Of Persons Usually Resident Four
+47
+0.5pp
Number Of Persons Usually Resident Five
+9
-0.1pp
Number Of Persons Usually Resident Six Or More
+7
+0.1pp
Data table
Household size for Mosman Park (T). Household size. 2021 and 2016 counts, percentages, and change compared with Greater Perth.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Greater Perth% | Count | % | Greater Perth% | Count | pp | |
| Number Of Persons Usually Resident One | 1,147 | 32.6% | 24.9% | 1,041 | 31.4% | 23.0% | +106 | +1.2pp |
| Number Of Persons Usually Resident Two | 1,071 | 30.4% | 32.9% | 1,072 | 32.4% | 33.4% | -1 | -2.0pp |
| Number Of Persons Usually Resident Three | 473 | 13.4% | 16.4% | 432 | 13.0% | 16.8% | +41 | +0.4pp |
| Number Of Persons Usually Resident Four | 541 | 15.4% | 16.5% | 494 | 14.9% | 17.0% | +47 | +0.5pp |
| Number Of Persons Usually Resident Five | 238 | 6.8% | 6.4% | 229 | 6.9% | 6.7% | +9 | -0.1pp |
| Number Of Persons Usually Resident Six Or More | 51 | 1.4% | 2.9% | 44 | 1.3% | 3.1% | +7 | +0.1pp |
| Total | 3,520 | 100.0% | 100.0% | 3,312 | 100.0% | 100.0% | +208 | 0.0pp |