Home Postcodes by state WA Wittenoom Hills Wittenoom Hills postcode WA Wittenoom Hills is a locality in Western Australia covered by postcode 6447. Postcode 6447 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Council area Esperance Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Wittenoom Hills business listing Be the first listing in Wittenoom Hills Suburbs near Wittenoom HillsStraight-line distance between locality centres.NeridupWA 6450 · 12.2 kmMount NeyWA 6447 · 16.1 km Also in postcode 6447Lort RiverWA 6447Mount NeyWA 6447ScaddanWA 6447 Common questionsWhat is the postcode for Wittenoom Hills?Wittenoom Hills, WA has the postcode 6447.What state is Wittenoom Hills in?Wittenoom Hills is in Western Australia (WA).What council is Wittenoom Hills in?Wittenoom Hills is in the Esperance local government area.Does postcode 6447 cover more than one suburb?Yes. Postcode 6447 covers 4 localities, so the postcode alone does not identify Wittenoom Hills.What suburbs are near Wittenoom Hills?The closest are Neridup (12.2 km) and Mount Ney (16.1 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.