Home Postcode finder QLD Greens Creek Greens Creek postcode QLD Greens Creek is a locality in Queensland covered by postcode 4570. Postcode 4570 State or territory Queensland (QLD) Region Sunshine Coast Add a free Greens Creek business listing Be the first listing in Greens Creek Common questionsWhat is the postcode for Greens Creek?Greens Creek, QLD has the postcode 4570.What state is Greens Creek in?Greens Creek 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 Greens Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.