Home Postcodes by state WA Kimbolton Kimbolton postcode WA Kimbolton is a locality in Western Australia covered by postcode 6728. Postcode 6728 State or territory Western Australia (WA) Region North West Suburbs Council area Derby-West Kimberley Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Kimbolton business listing Be the first listing in Kimbolton Also in postcode 6728CamballinWA 6728DerbyWA 6728Geegully CreekWA 6728King Leopold RangesWA 6728MedaWA 6728St George RangesWA 6728WillareWA 6728 Other places called KimboltonKimboltonVIC 3551 Common questionsWhat is the postcode for Kimbolton?Kimbolton, WA has the postcode 6728.What state is Kimbolton in?Kimbolton is in Western Australia (WA).What council is Kimbolton in?Kimbolton is in the Derby-West Kimberley local government area.Does postcode 6728 cover more than one suburb?Yes. Postcode 6728 covers 8 localities, so the postcode alone does not identify Kimbolton. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.