ellangowan postcode nsw Home ›› Postcode Finder ›› NSW ›› Ellangowan Ellangowan local listingsThe suburb of Ellangowan is located in NSW and has a postcode of 2470. Free ellangowan business listing! Get the first free listing in ellangowan! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.