Home Postcodes by state WA Lake Muir Lake Muir postcode WA Lake Muir is a locality in Western Australia covered by postcode 6258. Postcode 6258 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Council area Manjimup Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Lake Muir business listing Be the first listing in Lake Muir Suburbs near Lake MuirStraight-line distance between locality centres.MordalupWA 6258 · 20.6 km Also in postcode 6258BalbarrupWA 6258CroweaWA 6258DeanmillWA 6258Diamond TreeWA 6258DingupWA 6258DixvaleWA 6258Donnelly RiverWA 6258GlenoranWA 6258JardeeWA 6258LinfarneWA 6258ManjimupWA 6258MiddlesexWA 6258MordalupWA 6258PalgarupWA 6258PerupWA 6258QuinninupWA 6258RingbarkWA 6258Smith BrookWA 6258Upper WarrenWA 6258WilgarrupWA 6258YanmahWA 6258 Common questionsWhat is the postcode for Lake Muir?Lake Muir, WA has the postcode 6258.What state is Lake Muir in?Lake Muir is in Western Australia (WA).What council is Lake Muir in?Lake Muir is in the Manjimup local government area.Does postcode 6258 cover more than one suburb?Yes. Postcode 6258 covers 22 localities, so the postcode alone does not identify Lake Muir.What suburbs are near Lake Muir?The closest are Mordalup (20.6 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.