Home Postcode finder SA Wappilka Wappilka postcode SA Wappilka 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 Wappilka business listing Be the first listing in Wappilka Common questionsWhat is the postcode for Wappilka?Wappilka, SA has the postcode 5332.What state is Wappilka in?Wappilka 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 Wappilka. Browse other postcodes in South Australia, or widen the search to every Australian postcode.