Home Postcode finder SA Chapel Hill Chapel Hill postcode SA Chapel Hill is a locality in South Australia covered by postcode 5153. Postcode 5153 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Chapel Hill business listing Be the first listing in Chapel Hill Common questionsWhat is the postcode for Chapel Hill?Chapel Hill, SA has the postcode 5153.What state is Chapel Hill in?Chapel Hill is in South Australia (SA).Does postcode 5153 cover more than one suburb?Yes. Postcode 5153 covers 13 localities, so the postcode alone does not identify Chapel Hill. Browse other postcodes in South Australia, or widen the search to every Australian postcode.