Home Postcodes by state NSW 2134 Postcode 2134 2134 is the postcode for 2 localities in NSW: Burwood and Burwood North. Localities with postcode 2134BurwoodNSWBurwood NorthNSW Postcode 2134 State or territory New South Wales (NSW) Localities 2 Council area Burwood Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2133 · Postcode 2135