lake-macdonald postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Lake-Macdonald Lake Macdonald local listingsThe suburb of Lake Macdonald is located in QLD and has a postcode of 4563. Free lake macdonald business listing! Get the first free listing in lake macdonald! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.