Home Postcode finder SA Sherwood Sherwood postcode SA Sherwood is a locality in South Australia covered by postcode 5267. Postcode 5267 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Sherwood business listing Be the first listing in Sherwood Common questionsWhat is the postcode for Sherwood?Sherwood, SA has the postcode 5267.What state is Sherwood in?Sherwood is in South Australia (SA).Does postcode 5267 cover more than one suburb?Yes. Postcode 5267 covers 12 localities, so the postcode alone does not identify Sherwood. Browse other postcodes in South Australia, or widen the search to every Australian postcode.