Home Postcode finder WA Corrigin Corrigin postcode WA Corrigin is a locality in Western Australia covered by postcode 6375. Postcode 6375 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Corrigin business listing More business listings in Corrigin Businesses in CorriginCorrigin District High SchoolLynch St · 08 90632042 Common questionsWhat is the postcode for Corrigin?Corrigin, WA has the postcode 6375.What state is Corrigin in?Corrigin is in Western Australia (WA).Does postcode 6375 cover more than one suburb?Yes. Postcode 6375 covers 6 localities, so the postcode alone does not identify Corrigin. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.