Home Postcodes by state QLD 4102 Postcode 4102 4102 is the postcode for 3 localities in QLD: Buranda, Dutton Park and Woolloongabba. Localities with postcode 4102BurandaQLDDutton ParkQLDWoolloongabbaQLD Postcode 4102 State or territory Queensland (QLD) Localities 3 Council area Brisbane Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4101 · Postcode 4103