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 Yorke Peninsula (DC), accounting for 44.4% (2,200 households). This share was higher than Regional SA (38.7%). Since 2016, the biggest change was in two-person households, which increased by 208 households and 1.5 percentage points.
Section overview
Household size
Yorke Peninsula (DC) - Households (Enumerated)
This table summarises household size for Yorke Peninsula (DC) in 2021 for persons, with comparison against Regional SA and change since 2016.
Chart view
Household size snapshot
2021 distribution by category for Yorke Peninsula (DC), with comparison markers for Regional SA.
Number Of Persons Usually Resident One
2021 count
1,735
% of total
35.0%
Change from 2016
+0.8pp
1,735
35.0%
+0.8pp
Number Of Persons Usually Resident Two
2021 count
2,200
% of total
44.4%
Change from 2016
+1.5pp
2,200
44.4%
+1.5pp
Number Of Persons Usually Resident Three
2021 count
393
% of total
7.9%
Change from 2016
-1.3pp
393
7.9%
-1.3pp
Number Of Persons Usually Resident Four
2021 count
351
% of total
7.1%
Change from 2016
-0.3pp
351
7.1%
-0.3pp
Number Of Persons Usually Resident Five
2021 count
178
% of total
3.6%
Change from 2016
-0.8pp
178
3.6%
-0.8pp
Number Of Persons Usually Resident Six Or More
2021 count
107
% of total
2.2%
Change from 2016
+0.6pp
107
2.2%
+0.6pp
Household size change
Absolute change in category counts between 2016 and 2021.
Number Of Persons Usually Resident One
+144
+0.8pp
Number Of Persons Usually Resident Two
+208
+1.5pp
Number Of Persons Usually Resident Three
-36
-1.3pp
Number Of Persons Usually Resident Four
+5
-0.3pp
Number Of Persons Usually Resident Five
-27
-0.8pp
Number Of Persons Usually Resident Six Or More
+32
+0.6pp
Data table
Household size for Yorke Peninsula (DC). Household size. 2021 and 2016 counts, percentages, and change compared with Regional SA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional SA% | Count | % | Regional SA% | Count | pp | |
| Number Of Persons Usually Resident One | 1,735 | 35.0% | 31.3% | 1,591 | 34.2% | 30.3% | +144 | +0.8pp |
| Number Of Persons Usually Resident Two | 2,200 | 44.4% | 38.7% | 1,992 | 42.9% | 38.4% | +208 | +1.5pp |
| Number Of Persons Usually Resident Three | 393 | 7.9% | 12.0% | 429 | 9.2% | 12.3% | -36 | -1.3pp |
| Number Of Persons Usually Resident Four | 351 | 7.1% | 10.7% | 346 | 7.4% | 11.5% | +5 | -0.3pp |
| Number Of Persons Usually Resident Five | 178 | 3.6% | 5.0% | 205 | 4.4% | 5.3% | -27 | -0.8pp |
| Number Of Persons Usually Resident Six Or More | 107 | 2.2% | 2.3% | 75 | 1.6% | 2.2% | +32 | +0.6pp |
| Total | 4,954 | 100.0% | 100.0% | 4,647 | 100.0% | 100.0% | +307 | 0.0pp |