horseshoe-creek postcode nswst Home ›› Postcode Finder ›› NSWST ›› Horseshoe-Creek Horseshoe Creek local listingsThe suburb of Horseshoe Creek is located in NSW and has a postcode of 2474. Free horseshoe creek business listing! Get the first free listing in horseshoe creek! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.