People in a de facto relationship

Riverstone's de facto is 6.8% — among the lowest in the country, much lower than the typical state electorate (12.0%).

It ranks 36th from the bottom of 433 state electorates nationally — lower than 92% of them.

Riverstone has a higher de facto than nearby Mount Druitt, Blacktown and Seven Hills, but a lower one than Parramatta, Mulgoa and Londonderry.

Since 2011, it has fallen 4% (from 7.0%) — a smaller change than the national 22%.