Home Postcode finder WA Jindong Jindong postcode WA Jindong is a locality in Western Australia covered by postcode 6280. Postcode 6280 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Jindong business listing Be the first listing in Jindong Common questionsWhat is the postcode for Jindong?Jindong, WA has the postcode 6280.What state is Jindong in?Jindong is in Western Australia (WA).Does postcode 6280 cover more than one suburb?Yes. Postcode 6280 covers 34 localities, so the postcode alone does not identify Jindong. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.