Home Postcode finder QLD Riversleigh Riversleigh postcode QLD Riversleigh is a locality in Queensland covered by postcode 4470. Postcode 4470 State or territory Queensland (QLD) Region Toowoomba Region Add a free Riversleigh business listing Be the first listing in Riversleigh Common questionsWhat is the postcode for Riversleigh?Riversleigh, QLD has the postcode 4470.What state is Riversleigh in?Riversleigh is in Queensland (QLD).Does postcode 4470 cover more than one suburb?Yes. Postcode 4470 covers 6 localities, so the postcode alone does not identify Riversleigh. Browse other postcodes in Queensland, or widen the search to every Australian postcode.