Home Postcode finder SA Angas Valley Angas Valley postcode SA Angas Valley 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 Angas Valley business listing Be the first listing in Angas Valley Common questionsWhat is the postcode for Angas Valley?Angas Valley, SA has the postcode 5238.What state is Angas Valley in?Angas Valley 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 Angas Valley. Browse other postcodes in South Australia, or widen the search to every Australian postcode.