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, 1 motor vehicle was the most common car-ownership level among households in Girrawheen, accounting for 36.4% (1,251 households). This share was higher than Wanneroo (C) (30.5%). Since 2016, the biggest change was in 2 motor vehicles, which increased by 138 households and 1.8 percentage points.
Section overview
Car ownership
Girrawheen - Households (Enumerated)
This table summarises number of cars per household for Girrawheen in 2021 for persons, with comparison against Wanneroo (C) and change since 2016.
Car ownership snapshot
2021 distribution by category for Girrawheen, with comparison markers for Wanneroo (C).
No motor vehicles
2021 count
234
% of total
6.8%
Change from 2016
-0.5pp
234
6.8%
-0.5pp
1 motor vehicle
2021 count
1,251
% of total
36.4%
Change from 2016
+0.7pp
1,251
36.4%
+0.7pp
2 motor vehicles
2021 count
1,110
% of total
32.3%
Change from 2016
+1.8pp
1,110
32.3%
+1.8pp
3 or more motor vehicles
2021 count
624
% of total
18.1%
Change from 2016
-0.7pp
624
18.1%
-0.7pp
Not stated
2021 count
233
% of total
6.8%
Change from 2016
-1.0pp
233
6.8%
-1.0pp
Chart view
Car ownership change
Absolute change in category counts between 2016 and 2021.
No motor vehicles
+2
-0.5pp
1 motor vehicle
+113
+0.7pp
2 motor vehicles
+138
+1.8pp
3 or more motor vehicles
+23
-0.7pp
Not stated
-17
-1.0pp
Data table
Number of cars per household for Girrawheen. Car ownership. 2021 and 2016 counts, percentages, and change compared with Wanneroo (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Wanneroo (C)% | Count | % | Wanneroo (C)% | Count | pp | |
| No motor vehicles | 234 | 6.8% | 3.2% | 232 | 7.3% | 2.9% | +2 | -0.5pp |
| 1 motor vehicle | 1,251 | 36.4% | 30.5% | 1,138 | 35.7% | 27.5% | +113 | +0.7pp |
| 2 motor vehicles | 1,110 | 32.3% | 40.5% | 972 | 30.5% | 40.4% | +138 | +1.8pp |
| 3 or more motor vehicles | 624 | 18.1% | 22.1% | 601 | 18.8% | 22.3% | +23 | -0.7pp |
| Not stated | 233 | 6.8% | 3.7% | 250 | 7.8% | 6.9% | -17 | -1.0pp |
| Total households | 3,440 | 100.0% | 100.0% | 3,191 | 100.0% | 100.0% | +249 | 0.0pp |