Home Postcode finder SA Saints Saints postcode SA Saints is a locality in South Australia covered by postcode 5461. Postcode 5461 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Saints business listing Be the first listing in Saints Common questionsWhat is the postcode for Saints?Saints, SA has the postcode 5461.What state is Saints in?Saints is in South Australia (SA).Does postcode 5461 cover more than one suburb?Yes. Postcode 5461 covers 13 localities, so the postcode alone does not identify Saints. Browse other postcodes in South Australia, or widen the search to every Australian postcode.