bonshaw postcode nswst Home ›› Postcode Finder ›› NSWST ›› Bonshaw Bonshaw local listingsThe suburb of Bonshaw is located in NSW and has a postcode of 2361. Free bonshaw business listing! 1Bonshaw Public SchoolTexas St 07 46535147 View more business listings in bonshaw Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.