buaraba-south postcode qld Home ›› Postcode Finder ›› QLD ›› Buaraba-South Buaraba South local listingsThe suburb of Buaraba South is located in QLD and has a postcode of 4311. Free buaraba south business listing! Get the first free listing in buaraba south! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.