Home Postcodes by state QLD 4009 Postcode 4009 4009 is the postcode for Eagle Farm, QLD. Localities with postcode 4009Eagle FarmQLD Postcode 4009 State or territory Queensland (QLD) Localities 1 Council area Brisbane Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4008 · Postcode 4010