Home Postcode finder SA Stepney Stepney postcode SA Stepney is a locality in South Australia covered by postcode 5069. Postcode 5069 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Stepney business listing More business listings in Stepney Businesses in StepneyABA Air Conditioning45 Henry Street, Stepney South Australia 5069, Australia · 08 7323 1251ABA Plumbing & Gas9a Nelson St, Stepney SA 5069, Australia · 08 8004 3133ABA PLUMBING & GAS9a Nelson St, Stepney SA, Australia · 08 8297 7637 Common questionsWhat is the postcode for Stepney?Stepney, SA has the postcode 5069.What state is Stepney in?Stepney is in South Australia (SA).Does postcode 5069 cover more than one suburb?Yes. Postcode 5069 covers 6 localities, so the postcode alone does not identify Stepney. Browse other postcodes in South Australia, or widen the search to every Australian postcode.