Home Postcodes by state NSW 2047 Postcode 2047 2047 is the postcode for Drummoyne, NSW. Localities with postcode 2047DrummoyneNSW Postcode 2047 State or territory New South Wales (NSW) Localities 1 Council area Canada Bay Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2046 · Postcode 2048