Home Postcode finder WA Mount Richon Mount Richon postcode WA Mount Richon is a locality in Western Australia covered by postcode 6112. Postcode 6112 State or territory Western Australia (WA) Region North West Suburbs Add a free Mount Richon business listing More business listings in Mount Richon Businesses in Mount RichonBudget Removals & StorageServing locally · 0893998136Kitty Kingdom15 Burndale Rd, Mount Richon WA 6112, Australia · 1800 185 000 Common questionsWhat is the postcode for Mount Richon?Mount Richon, WA has the postcode 6112.What state is Mount Richon in?Mount Richon is in Western Australia (WA).Does postcode 6112 cover more than one suburb?Yes. Postcode 6112 covers 12 localities, so the postcode alone does not identify Mount Richon. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.