Home Postcode finder SA Normanville Normanville postcode SA Normanville is a locality in South Australia covered by postcode 5204. Postcode 5204 State or territory South Australia (SA) Region Adelaide Add a free Normanville business listing Be the first listing in Normanville Common questionsWhat is the postcode for Normanville?Normanville, SA has the postcode 5204.What state is Normanville in?Normanville is in South Australia (SA).Does postcode 5204 cover more than one suburb?Yes. Postcode 5204 covers 10 localities, so the postcode alone does not identify Normanville. Browse other postcodes in South Australia, or widen the search to every Australian postcode.