Home Postcode finder SA Bagot Well Bagot Well postcode SA Bagot Well is a locality in South Australia covered by postcode 5373. Postcode 5373 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Bagot Well business listing Be the first listing in Bagot Well Common questionsWhat is the postcode for Bagot Well?Bagot Well, SA has the postcode 5373.What state is Bagot Well in?Bagot Well is in South Australia (SA).Does postcode 5373 cover more than one suburb?Yes. Postcode 5373 covers 8 localities, so the postcode alone does not identify Bagot Well. Browse other postcodes in South Australia, or widen the search to every Australian postcode.