Willunga · Statistical Area 2 (SA2)
People in a de facto relationship
14.0%2021▲ +53.3%
14.0% of people in Willunga are in a de facto relationship — above average. It ranks 609th of 2,354 areas nationally.
Among its neighbours it's higher than Morphett Vale - West, Morphett Vale - East and Hackham - Onkaparinga Hills, but lower than Christies Beach, Seaford - Seaford Meadows and Aldinga. Within Willunga itself it varies widely, from 10.7% to 16.4% across its blocks.
The rate has climbed 4.9 points since 2011 (9.1% → 14.0%), outpacing the national rise of 2.0 points.
Trend across censuses
Where Willunga sits
All statistical area 2 (sa2) areas, 2021. The marker is Willunga — higher than 74% of areas.
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