Home Postcode finder WA Chittering Chittering postcode WA Chittering is a locality in Western Australia covered by postcode 6084. Postcode 6084 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Chittering business listing Be the first listing in Chittering Common questionsWhat is the postcode for Chittering?Chittering, WA has the postcode 6084.What state is Chittering in?Chittering is in Western Australia (WA).Does postcode 6084 cover more than one suburb?Yes. Postcode 6084 covers 5 localities, so the postcode alone does not identify Chittering. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.