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 Langwarrin South, accounting for 28.5% (114 households). This share was lower than Frankston (C) (32%). Since 2016, the biggest change was in 5 persons, which increased by 27 households and 5.4 percentage points.
Section overview
Household size
Langwarrin South - Households (Enumerated)
This table summarises household size for Langwarrin South in 2021 for persons, with comparison against Frankston (C) and change since 2016.
Household size snapshot
2021 distribution by category for Langwarrin South, with comparison markers for Frankston (C).
1 person
2021 count
41
% of total
10.3%
Change from 2016
+1.4pp
41
10.3%
+1.4pp
2 persons
2021 count
114
% of total
28.5%
Change from 2016
+2.0pp
114
28.5%
+2.0pp
3 persons
2021 count
58
% of total
14.5%
Change from 2016
-2.8pp
58
14.5%
-2.8pp
4 persons
2021 count
82
% of total
20.5%
Change from 2016
-4.1pp
82
20.5%
-4.1pp
5 persons
2021 count
72
% of total
18.0%
Change from 2016
+5.4pp
72
18.0%
+5.4pp
6 or more persons
2021 count
34
% of total
8.5%
Change from 2016
+0.7pp
34
8.5%
+0.7pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
1 person
+9
+1.4pp
2 persons
+19
+2.0pp
3 persons
-4
-2.8pp
4 persons
-6
-4.1pp
5 persons
+27
+5.4pp
6 or more persons
+6
+0.7pp
Data table
Household size for Langwarrin South. Household size. 2021 and 2016 counts, percentages, and change compared with Frankston (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Frankston (C)% | Count | % | Frankston (C)% | Count | pp | |
| 1 person | 41 | 10.3% | 27.7% | 32 | 8.9% | 26.8% | +9 | +1.4pp |
| 2 persons | 114 | 28.5% | 32.0% | 95 | 26.5% | 32.1% | +19 | +2.0pp |
| 3 persons | 58 | 14.5% | 16.8% | 62 | 17.3% | 16.7% | -4 | -2.8pp |
| 4 persons | 82 | 20.5% | 15.3% | 88 | 24.6% | 15.7% | -6 | -4.1pp |
| 5 persons | 72 | 18.0% | 5.9% | 45 | 12.6% | 6.2% | +27 | +5.4pp |
| 6 or more persons | 34 | 8.5% | 2.3% | 28 | 7.8% | 2.5% | +6 | +0.7pp |
| Total classifiable households | 400 | 100.0% | 100.0% | 358 | 100.0% | 100.0% | +42 | 0.0pp |