Home Postcode finder QLD Maleny Maleny postcode QLD Maleny is a locality in Queensland covered by postcode 4552. Postcode 4552 State or territory Queensland (QLD) Region Sunshine Coast Add a free Maleny business listing More business listings in Maleny Businesses in MalenyAnanda Marga River SchoolLot 4 Bridge Creek Rd · 07 54943559Digital OrganicsMaple Street · 0753134019Digital Organics3 23 Maple St. · 0753134019 Common questionsWhat is the postcode for Maleny?Maleny, QLD has the postcode 4552.What state is Maleny in?Maleny is in Queensland (QLD).Does postcode 4552 cover more than one suburb?Yes. Postcode 4552 covers 14 localities, so the postcode alone does not identify Maleny. Browse other postcodes in Queensland, or widen the search to every Australian postcode.