Home Postcode finder QLD Munro Plains Munro Plains postcode QLD Munro Plains is a locality in Queensland covered by postcode 4854. Postcode 4854 State or territory Queensland (QLD) Region North QLD Add a free Munro Plains business listing Be the first listing in Munro Plains Common questionsWhat is the postcode for Munro Plains?Munro Plains, QLD has the postcode 4854.What state is Munro Plains in?Munro Plains is in Queensland (QLD).Does postcode 4854 cover more than one suburb?Yes. Postcode 4854 covers 25 localities, so the postcode alone does not identify Munro Plains. Browse other postcodes in Queensland, or widen the search to every Australian postcode.