Home Postcode finder SA Wattle Range East Wattle Range East postcode SA Wattle Range East is a locality in South Australia covered by postcode 5279. Postcode 5279 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Wattle Range East business listing Be the first listing in Wattle Range East Common questionsWhat is the postcode for Wattle Range East?Wattle Range East, SA has the postcode 5279.What state is Wattle Range East in?Wattle Range East is in South Australia (SA).Does postcode 5279 cover more than one suburb?Yes. Postcode 5279 covers 6 localities, so the postcode alone does not identify Wattle Range East. Browse other postcodes in South Australia, or widen the search to every Australian postcode.