Home Postcode finder SA Hutt Street Hutt Street postcode SA Hutt Street is a locality in South Australia covered by postcode 5000. Postcode 5000 State or territory South Australia (SA) Region Adelaide Add a free Hutt Street business listing Be the first listing in Hutt Street Common questionsWhat is the postcode for Hutt Street?Hutt Street, SA has the postcode 5000.What state is Hutt Street in?Hutt Street is in South Australia (SA).Does postcode 5000 cover more than one suburb?Yes. Postcode 5000 covers 8 localities, so the postcode alone does not identify Hutt Street. Browse other postcodes in South Australia, or widen the search to every Australian postcode.