Home Postcode finder SA Mootatunga Mootatunga postcode SA Mootatunga is a locality in South Australia covered by postcode 5307. Postcode 5307 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Mootatunga business listing Be the first listing in Mootatunga Common questionsWhat is the postcode for Mootatunga?Mootatunga, SA has the postcode 5307.What state is Mootatunga in?Mootatunga is in South Australia (SA).Does postcode 5307 cover more than one suburb?Yes. Postcode 5307 covers 5 localities, so the postcode alone does not identify Mootatunga. Browse other postcodes in South Australia, or widen the search to every Australian postcode.