Home Postcode finder WA Roleystone Roleystone postcode WA Roleystone is a locality in Western Australia covered by postcode 6111. Postcode 6111 State or territory Western Australia (WA) Region North West Suburbs Add a free Roleystone business listing More business listings in Roleystone Businesses in RoleystoneA Class Fabrication111 Soldiers Rd · 0435058248Express Garden Bags3 · 0408930142Marchant Plumbing And Gas58 Heritage Drive · 0430055577 Common questionsWhat is the postcode for Roleystone?Roleystone, WA has the postcode 6111.What state is Roleystone in?Roleystone is in Western Australia (WA).Does postcode 6111 cover more than one suburb?Yes. Postcode 6111 covers 8 localities, so the postcode alone does not identify Roleystone. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.