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, 1 person was the most common household size among households in Byron Bay, accounting for 33.9% (801 households). This share was higher than Byron (A) (26.7%). Since 2016, the biggest change was in 1 person, which increased by 186 households and 0.5 percentage points.
Section overview
Household size
Byron Bay - Households (Enumerated)
This table summarises household size for Byron Bay in 2021 for persons, with comparison against Byron (A) and change since 2016.
Household size snapshot
2021 distribution by category for Byron Bay, with comparison markers for Byron (A).
1 person
2021 count
801
% of total
33.9%
Change from 2016
+0.5pp
801
33.9%
+0.5pp
2 persons
2021 count
783
% of total
33.1%
Change from 2016
-0.7pp
783
33.1%
-0.7pp
3 persons
2021 count
360
% of total
15.2%
Change from 2016
0.0pp
360
15.2%
0.0pp
4 persons
2021 count
271
% of total
11.5%
Change from 2016
-0.1pp
271
11.5%
-0.1pp
5 persons
2021 count
104
% of total
4.4%
Change from 2016
+0.1pp
104
4.4%
+0.1pp
6 or more persons
2021 count
50
% of total
2.1%
Change from 2016
+0.6pp
50
2.1%
+0.6pp
Chart view
Household size change
Absolute change in category counts between 2016 and 2021.
1 person
+186
+0.5pp
2 persons
+160
-0.7pp
3 persons
+80
0.0pp
4 persons
+57
-0.1pp
5 persons
+25
+0.1pp
6 or more persons
+23
+0.6pp
Data table
Household size for Byron Bay. Household size. 2021 and 2016 counts, percentages, and change compared with Byron (A).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Byron (A)% | Count | % | Byron (A)% | Count | pp | |
| 1 person | 801 | 33.9% | 26.7% | 615 | 33.4% | 27.6% | +186 | +0.5pp |
| 2 persons | 783 | 33.1% | 34.2% | 623 | 33.8% | 35.6% | +160 | -0.7pp |
| 3 persons | 360 | 15.2% | 17.0% | 280 | 15.2% | 16.2% | +80 | 0.0pp |
| 4 persons | 271 | 11.5% | 13.8% | 214 | 11.6% | 13.7% | +57 | -0.1pp |
| 5 persons | 104 | 4.4% | 5.6% | 79 | 4.3% | 5.2% | +25 | +0.1pp |
| 6 or more persons | 50 | 2.1% | 2.7% | 27 | 1.5% | 1.8% | +23 | +0.6pp |
| Total classifiable households | 2,364 | 100.0% | 100.0% | 1,844 | 100.0% | 100.0% | +520 | 0.0pp |