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, 3 or more motor vehicles was the most common car-ownership level among households in One Tree Hill, accounting for 45.8% (157 households). This share was higher than Playford (C) (17.5%). Since 2016, the biggest change was in 3 or more motor vehicles, which increased by 14 households and 6.6 percentage points.
Section overview
Car ownership
One Tree Hill - Households (Enumerated)
This table summarises number of cars per household for One Tree Hill in 2021 for persons, with comparison against Playford (C) and change since 2016.
Car ownership snapshot
2021 distribution by category for One Tree Hill, with comparison markers for Playford (C).
No motor vehicles
2021 count
4
% of total
1.2%
Change from 2016
+0.4pp
4
1.2%
+0.4pp
1 motor vehicle
2021 count
33
% of total
9.6%
Change from 2016
-3.0pp
33
9.6%
-3.0pp
2 motor vehicles
2021 count
138
% of total
40.2%
Change from 2016
-0.1pp
138
40.2%
-0.1pp
3 or more motor vehicles
2021 count
157
% of total
45.8%
Change from 2016
+6.6pp
157
45.8%
+6.6pp
Not stated
2021 count
19
% of total
5.5%
Change from 2016
-1.1pp
19
5.5%
-1.1pp
Chart view
Car ownership change
Absolute change in category counts between 2016 and 2021.
No motor vehicles
+1
+0.4pp
1 motor vehicle
-13
-3.0pp
2 motor vehicles
-9
-0.1pp
3 or more motor vehicles
+14
+6.6pp
Not stated
-5
-1.1pp
Data table
Number of cars per household for One Tree Hill. Car ownership. 2021 and 2016 counts, percentages, and change compared with Playford (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Playford (C)% | Count | % | Playford (C)% | Count | pp | |
| No motor vehicles | 4 | 1.2% | 8.8% | 3 | 0.8% | 9.5% | +1 | +0.4pp |
| 1 motor vehicle | 33 | 9.6% | 34.6% | 46 | 12.6% | 35.1% | -13 | -3.0pp |
| 2 motor vehicles | 138 | 40.2% | 32.9% | 147 | 40.3% | 31.6% | -9 | -0.1pp |
| 3 or more motor vehicles | 157 | 45.8% | 17.5% | 143 | 39.2% | 14.7% | +14 | +6.6pp |
| Not stated | 19 | 5.5% | 6.1% | 24 | 6.6% | 9.1% | -5 | -1.1pp |
| Total households | 343 | 100.0% | 100.0% | 365 | 100.0% | 100.0% | -22 | 0.0pp |