Home Postcodes by state NSW 2015 Postcode 2015 2015 is the postcode for 3 localities in NSW: Alexandria, Beaconsfield and Eveleigh. Localities with postcode 2015AlexandriaNSWBeaconsfieldNSWEveleighNSW Postcode 2015 State or territory New South Wales (NSW) Localities 3 Council area Sydney Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2011 · Postcode 2016