Home Postcodes by state WA 6028 Postcode 6028 6028 is the postcode for 4 localities in WA: Burns Beach, Currambine, Iluka and Kinross. Localities with postcode 6028Burns BeachWACurrambineWAIlukaWAKinrossWA Postcode 6028 State or territory Western Australia (WA) Localities 4 Council area Joondalup Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6027 · Postcode 6029