Home Postcode finder QLD Lake Macdonald Lake Macdonald postcode QLD Lake Macdonald is a locality in Queensland covered by postcode 4563. Postcode 4563 State or territory Queensland (QLD) Region Sunshine Coast Add a free Lake Macdonald business listing Be the first listing in Lake Macdonald Common questionsWhat is the postcode for Lake Macdonald?Lake Macdonald, QLD has the postcode 4563.What state is Lake Macdonald in?Lake Macdonald is in Queensland (QLD).Does postcode 4563 cover more than one suburb?Yes. Postcode 4563 covers 7 localities, so the postcode alone does not identify Lake Macdonald. Browse other postcodes in Queensland, or widen the search to every Australian postcode.