Home Postcodes by state QLD 4075 Postcode 4075 4075 is the postcode for 5 localities in QLD: Corinda, Graceville, Graceville East, Oxley and Sherwood. Localities with postcode 4075CorindaQLDGracevilleQLDGraceville EastQLDOxleyQLDSherwoodQLD Postcode 4075 State or territory Queensland (QLD) Localities 5 Council area Brisbane Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4074 · Postcode 4076