Home Postcodes by state WA Norseman Norseman postcode WA Norseman is a locality in Western Australia covered by postcode 6443. Postcode 6443 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Council area Dundas Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Norseman business listing More business listings in Norseman Businesses in NorsemanNorseman District High SchoolGoodliffe St · 08 90399100 Also in postcode 6443BalladoniaWA 6443CaigunaWA 6443CocklebiddyWA 6443DundasWA 6443EuclaWA 6443Fraser RangeWA 6443HigginsvilleWA 6443MaduraWA 6443MundrabillaWA 6443WidgiemoolthaWA 6443 Common questionsWhat is the postcode for Norseman?Norseman, WA has the postcode 6443.What state is Norseman in?Norseman is in Western Australia (WA).What council is Norseman in?Norseman is in the Dundas local government area.Does postcode 6443 cover more than one suburb?Yes. Postcode 6443 covers 11 localities, so the postcode alone does not identify Norseman. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.