Home Postcode finder WA Daadenning Creek Daadenning Creek postcode WA Daadenning Creek is a locality in Western Australia covered by postcode 6410. Postcode 6410 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Daadenning Creek business listing Be the first listing in Daadenning Creek Common questionsWhat is the postcode for Daadenning Creek?Daadenning Creek, WA has the postcode 6410.What state is Daadenning Creek in?Daadenning Creek is in Western Australia (WA).Does postcode 6410 cover more than one suburb?Yes. Postcode 6410 covers 4 localities, so the postcode alone does not identify Daadenning Creek. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.