Home Postcode finder SA Yinkanie Yinkanie postcode SA Yinkanie is a locality in South Australia covered by postcode 5332. Postcode 5332 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Yinkanie business listing Be the first listing in Yinkanie Common questionsWhat is the postcode for Yinkanie?Yinkanie, SA has the postcode 5332.What state is Yinkanie in?Yinkanie is in South Australia (SA).Does postcode 5332 cover more than one suburb?Yes. Postcode 5332 covers 4 localities, so the postcode alone does not identify Yinkanie. Browse other postcodes in South Australia, or widen the search to every Australian postcode.