Home Postcode finder WA Hope Valley Hope Valley postcode WA Hope Valley is a locality in Western Australia covered by postcode 6165. Postcode 6165 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Hope Valley business listing More business listings in Hope Valley Businesses in Hope ValleyEco Resources165 Postans Road, Hope Valley WA, Australia · 9437 1970Premium All Sands165 Postans Rd, Hope Valley Australia Barat, Australia · 08 9733 2289Premium Allsands165 Postans Road, Hope Valley WA 6165, Australia · 0897332289 Common questionsWhat is the postcode for Hope Valley?Hope Valley, WA has the postcode 6165.What state is Hope Valley in?Hope Valley is in Western Australia (WA).Does postcode 6165 cover more than one suburb?Yes. Postcode 6165 covers 2 localities, so the postcode alone does not identify Hope Valley. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.