Postcode 4878 This postcode covers more than one locality. Which one are you after? Machans Beach Queensland LGA: Cairns Barron Queensland LGA: Cairns Caravonica Queensland LGA: Cairns Holloways Beach Queensland LGA: Cairns Kamerunga Queensland LGA: Cairns Smithfield (Qld) Queensland LGA: Cairns Yorkeys Knob Queensland LGA: Cairns