irvingdale postcode qld Home ›› Postcode Finder ›› QLD ›› Irvingdale Irvingdale local listingsThe suburb of Irvingdale is located in QLD and has a postcode of 4404. Free irvingdale business listing! Get the first free listing in irvingdale! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.