Average household size

Windowie's household size is 2.8 — above average.

It ranks 3,018th of 14,740 suburbs nationally — higher than 72% of them.

Windowie has a higher household size than nearby Wondalga, Gadara and Adelong, but a lower one than Wereboldera, Cooleys Creek and Black Creek (Snowy Valleys - NSW).

Since 2016, it has risen 17% (from 2.4) — a bigger change than the national fall of 4%.