Home Postcodes by state WA Grey Grey postcode WA Grey is a locality in Western Australia covered by postcode 6521. Postcode 6521 State or territory Western Australia (WA) Region Wa Subs 4 Coast Council area Dandaragan Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Grey business listing Be the first listing in Grey Suburbs near GreyStraight-line distance between locality centres.CervantesWA 6511 · 19.2 kmWedge IslandWA 6044 · 19.8 kmCooljarlooWA 6507 · 20.8 km Also in postcode 6521BadgingarraWA 6521BoothendarraWA 6521Hill RiverWA 6521NambungWA 6521 Common questionsWhat is the postcode for Grey?Grey, WA has the postcode 6521.What state is Grey in?Grey is in Western Australia (WA).What council is Grey in?Grey is in the Dandaragan local government area.Does postcode 6521 cover more than one suburb?Yes. Postcode 6521 covers 5 localities, so the postcode alone does not identify Grey.What suburbs are near Grey?The closest are Cervantes (19.2 km), Wedge Island (19.8 km) and Cooljarloo (20.8 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.