Home Postcode finder QLD Toolakea Toolakea postcode QLD Toolakea is a locality in Queensland covered by postcode 4818. Postcode 4818 State or territory Queensland (QLD) Region North QLD Add a free Toolakea business listing Be the first listing in Toolakea Common questionsWhat is the postcode for Toolakea?Toolakea, QLD has the postcode 4818.What state is Toolakea in?Toolakea is in Queensland (QLD).Does postcode 4818 cover more than one suburb?Yes. Postcode 4818 covers 18 localities, so the postcode alone does not identify Toolakea. Browse other postcodes in Queensland, or widen the search to every Australian postcode.