benarkin-north postcode qld Home ›› Postcode Finder ›› QLD ›› Benarkin-North Benarkin North local listingsThe suburb of Benarkin North is located in QLD and has a postcode of 4306. Free benarkin north business listing! Get the first free listing in benarkin north! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.