Home Postcode finder QLD Coondoo Coondoo postcode QLD Coondoo is a locality in Queensland covered by postcode 4570. Postcode 4570 State or territory Queensland (QLD) Region Sunshine Coast Add a free Coondoo business listing Be the first listing in Coondoo Common questionsWhat is the postcode for Coondoo?Coondoo, QLD has the postcode 4570.What state is Coondoo in?Coondoo is in Queensland (QLD).Does postcode 4570 cover more than one suburb?Yes. Postcode 4570 covers 85 localities, so the postcode alone does not identify Coondoo. Browse other postcodes in Queensland, or widen the search to every Australian postcode.