Home Postcode finder SA Murray Town Murray Town postcode SA Murray Town is a locality in South Australia covered by postcode 5481. Postcode 5481 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Murray Town business listing Be the first listing in Murray Town Common questionsWhat is the postcode for Murray Town?Murray Town, SA has the postcode 5481.What state is Murray Town in?Murray Town is in South Australia (SA).Does postcode 5481 cover more than one suburb?Yes. Postcode 5481 covers 4 localities, so the postcode alone does not identify Murray Town. Browse other postcodes in South Australia, or widen the search to every Australian postcode.