Home Postcode finder SA Hindmarsh Tiers Hindmarsh Tiers postcode SA Hindmarsh Tiers is a locality in South Australia covered by postcode 5202. Postcode 5202 State or territory South Australia (SA) Region Adelaide Add a free Hindmarsh Tiers business listing Be the first listing in Hindmarsh Tiers Common questionsWhat is the postcode for Hindmarsh Tiers?Hindmarsh Tiers, SA has the postcode 5202.What state is Hindmarsh Tiers in?Hindmarsh Tiers is in South Australia (SA).Does postcode 5202 cover more than one suburb?Yes. Postcode 5202 covers 3 localities, so the postcode alone does not identify Hindmarsh Tiers. Browse other postcodes in South Australia, or widen the search to every Australian postcode.