Home Postcode finder SA Kanmantoo Kanmantoo postcode SA Kanmantoo is a locality in South Australia covered by postcode 5252. Postcode 5252 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Kanmantoo business listing Be the first listing in Kanmantoo Common questionsWhat is the postcode for Kanmantoo?Kanmantoo, SA has the postcode 5252.What state is Kanmantoo in?Kanmantoo is in South Australia (SA).Does postcode 5252 cover more than one suburb?Yes. Postcode 5252 covers 6 localities, so the postcode alone does not identify Kanmantoo. Browse other postcodes in South Australia, or widen the search to every Australian postcode.