Home Postcode finder WA Ucarty Ucarty postcode WA Ucarty is a locality in Western Australia covered by postcode 6462. Postcode 6462 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Ucarty business listing Be the first listing in Ucarty Common questionsWhat is the postcode for Ucarty?Ucarty, WA has the postcode 6462.What state is Ucarty in?Ucarty is in Western Australia (WA).Does postcode 6462 cover more than one suburb?Yes. Postcode 6462 covers 3 localities, so the postcode alone does not identify Ucarty. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.