Housing
Number of cars per household
About this topic
Number of cars per household shows how many registered motor vehicles are available to people living in a household. It is a measure of access to private transport rather than total travel activity.
This topic is useful for understanding mobility, transport choice, and access to jobs and services. It should be read with public transport availability, household type, income, and travel to work, because high or low car ownership can reflect very different local conditions.
Interpretation notes
- This measures registered motor vehicles owned or used by residents that were garaged or parked at or near the dwelling on Census night.
- Vehicle counts are a household access measure, not a direct measure of how often people drive or commute.
Related topics
Key insight
In 2021, 2 motor vehicles was the most common car-ownership level among households in Boyup Brook (S), accounting for 31.8% (243 households). This share was lower than Regional WA (33.3%). Since 2016, the biggest change was in 1 motor vehicle, which increased by 23 households and 1.6 percentage points.
Section overview
Car ownership
Boyup Brook (S) - Households (Enumerated)
This table summarises number of cars per household for Boyup Brook (S) in 2021 for persons, with comparison against Regional WA and change since 2016.
Car ownership snapshot
2021 distribution by category for Boyup Brook (S), with comparison markers for Regional WA.
No motor vehicles
2021 count
20
% of total
2.6%
Change from 2016
+0.4pp
20
2.6%
+0.4pp
1 motor vehicle
2021 count
184
% of total
24.1%
Change from 2016
+1.6pp
184
24.1%
+1.6pp
2 motor vehicles
2021 count
243
% of total
31.8%
Change from 2016
+0.3pp
243
31.8%
+0.3pp
3 or more motor vehicles
2021 count
233
% of total
30.5%
Change from 2016
-2.7pp
233
30.5%
-2.7pp
Not stated
2021 count
79
% of total
10.4%
Change from 2016
-0.1pp
79
10.4%
-0.1pp
Chart view
Car ownership change
Absolute change in category counts between 2016 and 2021.
No motor vehicles
+4
+0.4pp
1 motor vehicle
+23
+1.6pp
2 motor vehicles
+17
+0.3pp
3 or more motor vehicles
-5
-2.7pp
Not stated
+4
-0.1pp
Data table
Number of cars per household for Boyup Brook (S). Car ownership. 2021 and 2016 counts, percentages, and change compared with Regional WA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional WA% | Count | % | Regional WA% | Count | pp | |
| No motor vehicles | 20 | 2.6% | 4.7% | 16 | 2.2% | 4.9% | +4 | +0.4pp |
| 1 motor vehicle | 184 | 24.1% | 31.4% | 161 | 22.5% | 28.8% | +23 | +1.6pp |
| 2 motor vehicles | 243 | 31.8% | 33.3% | 226 | 31.5% | 33.1% | +17 | +0.3pp |
| 3 or more motor vehicles | 233 | 30.5% | 20.9% | 238 | 33.2% | 21.4% | -5 | -2.7pp |
| Not stated | 79 | 10.4% | 9.8% | 75 | 10.5% | 12.0% | +4 | -0.1pp |
| Total households | 763 | 100.0% | 100.0% | 717 | 100.0% | 100.0% | +46 | 0.0pp |