Home Postcodes by state WA South Newdegate South Newdegate postcode WA South Newdegate is a locality in Western Australia covered by postcode 6355. Postcode 6355 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Lake Grace Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free South Newdegate business listing Be the first listing in South Newdegate Suburbs near South NewdegateStraight-line distance between locality centres.NewdegateWA 6355 · 15.6 kmMagentaWA 6355 · 21.7 km Also in postcode 6355Dunn RockWA 6355East NewdegateWA 6355Holt RockWA 6355Lake BiddyWA 6355Lake CammWA 6355Little ItalyWA 6355MagentaWA 6355Mount SheridanWA 6355NewdegateWA 6355VarleyWA 6355 Common questionsWhat is the postcode for South Newdegate?South Newdegate, WA has the postcode 6355.What state is South Newdegate in?South Newdegate is in Western Australia (WA).What council is South Newdegate in?South Newdegate is in the Lake Grace local government area.Does postcode 6355 cover more than one suburb?Yes. Postcode 6355 covers 11 localities, so the postcode alone does not identify South Newdegate.What suburbs are near South Newdegate?The closest are Newdegate (15.6 km) and Magenta (21.7 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.