Home Postcode finder QLD North Maleny North Maleny postcode QLD North Maleny is a locality in Queensland covered by postcode 4552. Postcode 4552 State or territory Queensland (QLD) Region Sunshine Coast Add a free North Maleny business listing Be the first listing in North Maleny Common questionsWhat is the postcode for North Maleny?North Maleny, QLD has the postcode 4552.What state is North Maleny in?North 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 North Maleny. Browse other postcodes in Queensland, or widen the search to every Australian postcode.