People in a de facto relationship

6.1% of people in Millbrook (SA) are in a de facto relationship — well below average, far lower than the typical suburb (12.3%). It ranks 1,655th from the bottom of 12,433 suburbs nationally.

Among its neighbours it's higher than Upper Hermitage, but lower than Houghton, Paracombe and Kersbrook.

The rate has fallen 7.5 points since 2016 (13.6% → 6.1%), moving against the national rise.