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 Ngaanyatjarraku (S), accounting for 24.4% (83 households). This share was lower than Regional WA (27.4%). Since 2016, the biggest change was in five-person households, which decreased by 22 households and 5.3 percentage points.
Section overview
Household size
Ngaanyatjarraku (S) - Households (Enumerated)
This table summarises household size for Ngaanyatjarraku (S) in 2021 for persons, with comparison against Regional WA and change since 2016.
Household size snapshot
2021 distribution by category for Ngaanyatjarraku (S), with comparison markers for Regional WA.
Number Of Persons Usually Resident One
2021 count
83
% of total
24.4%
Change from 2016
+6.8pp
83
24.4%
+6.8pp
Number Of Persons Usually Resident Two
2021 count
63
% of total
18.5%
Change from 2016
+0.1pp
63
18.5%
+0.1pp
Number Of Persons Usually Resident Three
2021 count
50
% of total
14.7%
Change from 2016
+1.0pp
50
14.7%
+1.0pp
Number Of Persons Usually Resident Four
2021 count
40
% of total
11.8%
Change from 2016
+3.3pp
40
11.8%
+3.3pp
Number Of Persons Usually Resident Five
2021 count
39
% of total
11.5%
Change from 2016
-5.3pp
39
11.5%
-5.3pp
Number Of Persons Usually Resident Six Or More
2021 count
68
% of total
20.0%
Change from 2016
-3.4pp
68
20.0%
-3.4pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
Number Of Persons Usually Resident One
+19
+6.8pp
Number Of Persons Usually Resident Two
-4
+0.1pp
Number Of Persons Usually Resident Three
0
+1.0pp
Number Of Persons Usually Resident Four
+9
+3.3pp
Number Of Persons Usually Resident Five
-22
-5.3pp
Number Of Persons Usually Resident Six Or More
-17
-3.4pp
Data table
Household size for Ngaanyatjarraku (S). Household size. 2021 and 2016 counts, percentages, and change compared with Regional WA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional WA% | Count | % | Regional WA% | Count | pp | |
| Number Of Persons Usually Resident One | 83 | 24.4% | 27.4% | 64 | 17.6% | 25.6% | +19 | +6.8pp |
| Number Of Persons Usually Resident Two | 63 | 18.5% | 36.1% | 67 | 18.4% | 36.1% | -4 | +0.1pp |
| Number Of Persons Usually Resident Three | 50 | 14.7% | 13.7% | 50 | 13.7% | 14.2% | 0 | +1.0pp |
| Number Of Persons Usually Resident Four | 40 | 11.8% | 13.4% | 31 | 8.5% | 14.2% | +9 | +3.3pp |
| Number Of Persons Usually Resident Five | 39 | 11.5% | 6.2% | 61 | 16.8% | 6.5% | -22 | -5.3pp |
| Number Of Persons Usually Resident Six Or More | 68 | 20.0% | 3.2% | 85 | 23.4% | 3.4% | -17 | -3.4pp |
| Total | 340 | 100.0% | 100.0% | 364 | 100.0% | 100.0% | -24 | 0.0pp |