Home Postcodes by state NSW 2478 Postcode 2478 2478 is the postcode for 15 localities in NSW: Ballina, Coolgardie, Cumbalum, East Ballina, Empire Vale, Keith Hall and 9 more. Localities with postcode 2478BallinaNSWCoolgardieNSWCumbalumNSWEast BallinaNSWEmpire ValeNSWKeith HallNSWLennox HeadNSWPatchs BeachNSWPimlicoNSWPimlico IslandNSWSkennars HeadNSWSouth BallinaNSWTevenNSWTintenbarNSWWest BallinaNSW Postcode 2478 State or territory New South Wales (NSW) Localities 15 Council area Ballina Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2477 · Postcode 2479