barmedman postcode nswst Home ›› Postcode Finder ›› NSWST ›› Barmedman Barmedman local listingsThe suburb of Barmedman is located in NSW and has a postcode of 2668. Free barmedman business listing! 1Barmedman Public School10 Robertson St 02 69762128 View more business listings in barmedman Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.