Home Postcode finder WA Mandogalup Mandogalup postcode WA Mandogalup is a locality in Western Australia covered by postcode 6167. Postcode 6167 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Mandogalup business listing Be the first listing in Mandogalup Common questionsWhat is the postcode for Mandogalup?Mandogalup, WA has the postcode 6167.What state is Mandogalup in?Mandogalup is in Western Australia (WA).Does postcode 6167 cover more than one suburb?Yes. Postcode 6167 covers 13 localities, so the postcode alone does not identify Mandogalup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.