Home Postcodes by state NSW 2767 Postcode 2767 2767 is the postcode for 2 localities in NSW: Doonside and Woodcroft. Localities with postcode 2767DoonsideNSWWoodcroftNSW Postcode 2767 State or territory New South Wales (NSW) Localities 2 Council area Blacktown Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2766 · Postcode 2768