Home Postcode finder SA Urania Urania postcode SA Urania is a locality in South Australia covered by postcode 5573. Postcode 5573 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Urania business listing Be the first listing in Urania Common questionsWhat is the postcode for Urania?Urania, SA has the postcode 5573.What state is Urania in?Urania is in South Australia (SA).Does postcode 5573 cover more than one suburb?Yes. Postcode 5573 covers 10 localities, so the postcode alone does not identify Urania. Browse other postcodes in South Australia, or widen the search to every Australian postcode.