Home Postcodes by state WA North Walpole North Walpole postcode WA North Walpole is a locality in Western Australia covered by postcode 6398. Postcode 6398 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Manjimup Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free North Walpole business listing Be the first listing in North Walpole Suburbs near North WalpoleStraight-line distance between locality centres.HazelvaleWA 6333 · 21.4 kmShannonWA 6262 · 22.7 kmTrentWA 6333 · 24.0 km Also in postcode 6398BrokeWA 6398WalpoleWA 6398 Common questionsWhat is the postcode for North Walpole?North Walpole, WA has the postcode 6398.What state is North Walpole in?North Walpole is in Western Australia (WA).What council is North Walpole in?North Walpole is in the Manjimup local government area.Does postcode 6398 cover more than one suburb?Yes. Postcode 6398 covers 3 localities, so the postcode alone does not identify North Walpole.What suburbs are near North Walpole?The closest are Hazelvale (21.4 km), Shannon (22.7 km) and Trent (24.0 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.