Home Postcode finder WA Hopeland Hopeland postcode WA Hopeland is a locality in Western Australia covered by postcode 6125. Postcode 6125 State or territory Western Australia (WA) Region North West Suburbs Add a free Hopeland business listing Be the first listing in Hopeland Common questionsWhat is the postcode for Hopeland?Hopeland, WA has the postcode 6125.What state is Hopeland in?Hopeland is in Western Australia (WA).Does postcode 6125 cover more than one suburb?Yes. Postcode 6125 covers 3 localities, so the postcode alone does not identify Hopeland. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.