Home Postcode finder WA Eaton Eaton postcode WA Eaton is a locality in Western Australia covered by postcode 6232. Postcode 6232 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Eaton business listing More business listings in Eaton Businesses in EatonEaton Community College20 Recreation Drive · 08 97244444Eaton Primary School35 Diadem St · 08 97251335Glen Huon Primary SchoolMonash Boulevard · 08 97240100 Common questionsWhat is the postcode for Eaton?Eaton, WA has the postcode 6232.What state is Eaton in?Eaton is in Western Australia (WA).Does postcode 6232 cover more than one suburb?Yes. Postcode 6232 covers 2 localities, so the postcode alone does not identify Eaton. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.