Home Postcode finder NSW Barmedman Barmedman postcode NSW Barmedman is a locality in New South Wales covered by postcode 2668. Postcode 2668 State or territory New South Wales (NSW) Region Canberra Add a free Barmedman business listing More business listings in Barmedman Businesses in BarmedmanBarmedman Public School10 Robertson St · 02 69762128 Common questionsWhat is the postcode for Barmedman?Barmedman, NSW has the postcode 2668.What state is Barmedman in?Barmedman is in New South Wales (NSW).Does postcode 2668 cover more than one suburb?No. Postcode 2668 covers Barmedman only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.