Home Postcodes by state WA Hillside Hillside postcode WA Hillside is a locality in Western Australia covered by postcode 6312. Postcode 6312 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Council area Narrogin Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Hillside business listing Be the first listing in Hillside Suburbs near HillsideStraight-line distance between locality centres.NarroginWA 6312 · 5.3 kmCuballingWA 6311 · 7.6 kmNarrogin ValleyWA 6312 · 8.4 kmMiniginWA 6312 · 11.7 kmBoundainWA 6312 · 14.6 kmWarderingWA 6311 · 14.8 kmContineWA 6311 · 15.9 kmYornaningWA 6311 · 16.6 kmCommodineWA 6311 · 17.2 kmDumberningWA 6312 · 18.3 kmHighburyWA 6313 · 19.7 kmYilliminningWA 6312 · 22.0 km Also in postcode 6312BoundainWA 6312DumberningWA 6312MiniginWA 6312NarroginWA 6312Narrogin ValleyWA 6312Nomans LakeWA 6312ToolibinWA 6312YilliminningWA 6312 Other places called HillsideHillsideVIC 3037 Common questionsWhat is the postcode for Hillside?Hillside, WA has the postcode 6312.What state is Hillside in?Hillside is in Western Australia (WA).What council is Hillside in?Hillside is in the Narrogin local government area.Does postcode 6312 cover more than one suburb?Yes. Postcode 6312 covers 9 localities, so the postcode alone does not identify Hillside.What suburbs are near Hillside?The closest are Narrogin (5.3 km), Cuballing (7.6 km), Narrogin Valley (8.4 km), Minigin (11.7 km) and Boundain (14.6 km). Distances are straight lines between locality centres. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.