Average household size

Forest Ridge's household size is 1.8 — among the lowest in the country, much lower than the typical suburb (2.5).

It ranks 956th from the bottom of 14,740 suburbs nationally — lower than 96% of them.

Forest Ridge has a higher household size than nearby Bulli Creek, but a lower one than The Pines (Qld), Western Creek (Qld) and Cypress Gardens.

Since 2016, it has fallen 18% (from 2.2) — a bigger change than the national fall of 4%.