glenhaughton postcode qld Home ›› Postcode Finder ›› QLD ›› Glenhaughton Glenhaughton local listingsThe suburb of Glenhaughton is located in QLD and has a postcode of 4420. Free glenhaughton business listing! Get the first free listing in glenhaughton! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.