Home Postcode finder WA Boddington Boddington postcode WA Boddington is a locality in Western Australia covered by postcode 6390. Postcode 6390 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Boddington business listing More business listings in Boddington Businesses in BoddingtonBoddington District High School25 Pollard St · 08 98838106 Common questionsWhat is the postcode for Boddington?Boddington, WA has the postcode 6390.What state is Boddington in?Boddington is in Western Australia (WA).Does postcode 6390 cover more than one suburb?Yes. Postcode 6390 covers 11 localities, so the postcode alone does not identify Boddington. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.