Home Postcodes by state QLD 4076 Postcode 4076 4076 is the postcode for 2 localities in QLD: Darra and Wacol. Localities with postcode 4076DarraQLDWacolQLD Postcode 4076 State or territory Queensland (QLD) Localities 2 Council area Brisbane Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4075 · Postcode 4077