Home Postcodes by state QLD 4710 Postcode 4710 4710 is the postcode for 2 localities in QLD: Emu Park and Zilzie. Localities with postcode 4710Emu ParkQLDZilzieQLD Postcode 4710 State or territory Queensland (QLD) Localities 2 Council area Livingstone Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4709 · Postcode 4711