Home Postcodes by state QLD 4601 Postcode 4601 4601 is the postcode for 9 localities in QLD: Barambah, Boonara, Booubyjan, Goomeri, Goomeribong, Kinbombi and 3 more. Localities with postcode 4601BarambahQLDBoonaraQLDBooubyjanQLDGoomeriQLDGoomeribongQLDKinbombiQLDManumbarQLDTanseyQLDWrattens ForestQLD Postcode 4601 State or territory Queensland (QLD) Localities 9 Council area Gympie Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4600 · Postcode 4605