People in a de facto relationship

28.3% of people in Maindample are in a de facto relationship — among the highest in the country, more than double the typical suburb's 12.3%. It ranks 314th of 12,433 suburbs nationally.

Among its neighbours it's higher than Bonnie Doon (Vic.), Ancona and Mansfield (Vic.), but lower than Woodfield.

The rate has climbed 13 points since 2016 (15.3% → 28.3%), outpacing the national rise of 2.0 points.