Housing
Car Ownership
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 Seaford Rise, accounting for 36.3% (845 households). This share was lower than Onkaparinga (C) (37.4%). Since 2016, the biggest change was in 3 or more motor vehicles, which increased by 83 households and 3.3 percentage points.
Section overview
Car ownership
Seaford Rise - Households (Enumerated)
This table summarises car ownership for Seaford Rise in 2021 for persons, with comparison against Onkaparinga (C) and change since 2016.
Car ownership snapshot
2021 distribution by category for Seaford Rise, with comparison markers for Onkaparinga (C).
No motor vehicles
1 motor vehicle
2 motor vehicles
3 or more motor vehicles
Not stated
Chart view
Car ownership change
Absolute change in category counts between 2016 and 2021.
No motor vehicles
+13
+0.5pp
1 motor vehicle
+18
+0.2pp
2 motor vehicles
-12
-1.1pp
3 or more motor vehicles
+83
+3.3pp
Not stated
-63
-2.8pp
Data table
Car Ownership for Seaford Rise. Car ownership. 2021 and 2016 counts, percentages, and change compared with Onkaparinga (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Onkaparinga (C)% | Count | % | Onkaparinga (C)% | Count | pp | |
| No motor vehicles | 148 | 6.4% | 5.2% | 135 | 5.9% | 5.2% | +13 | +0.5pp |
| 1 motor vehicle | 793 | 34.1% | 34.1% | 775 | 33.9% | 33.9% | +18 | +0.2pp |
| 2 motor vehicles | 845 | 36.3% | 37.4% | 857 | 37.4% | 36.7% | -12 | -1.1pp |
| 3 or more motor vehicles | 461 | 19.8% | 19.6% | 378 | 16.5% | 17.8% | +83 | +3.3pp |
| Not stated | 78 | 3.4% | 3.7% | 141 | 6.2% | 6.4% | -63 | -2.8pp |
| Total households | 2,328 | 100.0% | 100.0% | 2,289 | 100.0% | 100.0% | +39 | 0.0pp |