Home Postcodes by state NSW 2113 Postcode 2113 2113 is the postcode for 5 localities in NSW: Blenheim Road, East Ryde, Macquarie Park, North Ryde and Macquarie Centre. Localities with postcode 2113Blenheim RoadNSWEast RydeNSWMacquarie CentreNSWMacquarie ParkNSWNorth RydeNSW Postcode 2113 State or territory New South Wales (NSW) Localities 5 Council area Ryde Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2112 · Postcode 2114