Home Postcode finder SA Woodlane Woodlane postcode SA Woodlane is a locality in South Australia covered by postcode 5238. Postcode 5238 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Woodlane business listing Be the first listing in Woodlane Common questionsWhat is the postcode for Woodlane?Woodlane, SA has the postcode 5238.What state is Woodlane in?Woodlane is in South Australia (SA).Does postcode 5238 cover more than one suburb?Yes. Postcode 5238 covers 31 localities, so the postcode alone does not identify Woodlane. Browse other postcodes in South Australia, or widen the search to every Australian postcode.