Home Postcode finder WA Eganu Eganu postcode WA Eganu is a locality in Western Australia covered by postcode 6515. Postcode 6515 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Eganu business listing Be the first listing in Eganu Common questionsWhat is the postcode for Eganu?Eganu, WA has the postcode 6515.What state is Eganu in?Eganu is in Western Australia (WA).Does postcode 6515 cover more than one suburb?Yes. Postcode 6515 covers 4 localities, so the postcode alone does not identify Eganu. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.