upper-wilsons-creek postcode nsw Home ›› Postcode Finder ›› NSW ›› Upper-Wilsons-Creek Upper Wilsons Creek local listingsThe suburb of Upper Wilsons Creek is located in NSW and has a postcode of 2482. Free upper wilsons creek business listing! Get the first free listing in upper wilsons creek! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.