Home Postcode finder SA Mile End South Mile End South postcode SA Mile End South is a locality in South Australia covered by postcode 5031. Postcode 5031 State or territory South Australia (SA) Region Adelaide Add a free Mile End South business listing More business listings in Mile End South Businesses in Mile End SouthGallery Living158 Railway Terrace, Mile End South SA, Australia · (08) 8301 8300Ultra-Violet Sterilizer6 William St, Mile End South SA 5031, Australia · 08 8352 2822 Common questionsWhat is the postcode for Mile End South?Mile End South, SA has the postcode 5031.What state is Mile End South in?Mile End South is in South Australia (SA).Does postcode 5031 cover more than one suburb?Yes. Postcode 5031 covers 5 localities, so the postcode alone does not identify Mile End South. Browse other postcodes in South Australia, or widen the search to every Australian postcode.