Home Postcode finder WA Beacon Beacon postcode WA Beacon is a locality in Western Australia covered by postcode 6472. Postcode 6472 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Beacon business listing More business listings in Beacon Businesses in BeaconBeacon Primary SchoolC/o Post Office · 08 96861022 Common questionsWhat is the postcode for Beacon?Beacon, WA has the postcode 6472.What state is Beacon in?Beacon is in Western Australia (WA).Does postcode 6472 cover more than one suburb?Yes. Postcode 6472 covers 7 localities, so the postcode alone does not identify Beacon. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.