Home Postcode finder WA Dandaragan Dandaragan postcode WA Dandaragan is a locality in Western Australia covered by postcode 6507. Postcode 6507 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Dandaragan business listing More business listings in Dandaragan Businesses in DandaraganDandaragan Primary SchoolC/o Post Office · 08 96514017 Common questionsWhat is the postcode for Dandaragan?Dandaragan, WA has the postcode 6507.What state is Dandaragan in?Dandaragan is in Western Australia (WA).Does postcode 6507 cover more than one suburb?Yes. Postcode 6507 covers 6 localities, so the postcode alone does not identify Dandaragan. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.