Home Postcode finder SA Glendambo Glendambo postcode SA Glendambo is a locality in South Australia covered by postcode 5710. Postcode 5710 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Glendambo business listing Be the first listing in Glendambo Common questionsWhat is the postcode for Glendambo?Glendambo, SA has the postcode 5710.What state is Glendambo in?Glendambo is in South Australia (SA).Does postcode 5710 cover more than one suburb?Yes. Postcode 5710 covers 11 localities, so the postcode alone does not identify Glendambo. Browse other postcodes in South Australia, or widen the search to every Australian postcode.