Home Postcode finder QLD Sandy Ridges Sandy Ridges postcode QLD Sandy Ridges is a locality in Queensland covered by postcode 4615. Postcode 4615 State or territory Queensland (QLD) Region Toowoomba Region Add a free Sandy Ridges business listing Be the first listing in Sandy Ridges Common questionsWhat is the postcode for Sandy Ridges?Sandy Ridges, QLD has the postcode 4615.What state is Sandy Ridges in?Sandy Ridges is in Queensland (QLD).Does postcode 4615 cover more than one suburb?Yes. Postcode 4615 covers 19 localities, so the postcode alone does not identify Sandy Ridges. Browse other postcodes in Queensland, or widen the search to every Australian postcode.