Home Postcode finder WA Kambalda West Kambalda West postcode WA Kambalda West is a locality in Western Australia covered by postcode 6442. Postcode 6442 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Kambalda West business listing More business listings in Kambalda West Businesses in Kambalda WestKambalda West District High SchoolSalmon Gum Rd · 08 90271477 Common questionsWhat is the postcode for Kambalda West?Kambalda West, WA has the postcode 6442.What state is Kambalda West in?Kambalda West is in Western Australia (WA).Does postcode 6442 cover more than one suburb?Yes. Postcode 6442 covers 2 localities, so the postcode alone does not identify Kambalda West. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.