winburndale postcode nsw Home ›› Postcode Finder ›› NSW ›› Winburndale Winburndale local listingsThe suburb of Winburndale is located in NSW and has a postcode of 2795. Free winburndale business listing! Get the first free listing in winburndale! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.