Home Postcode finder SA Cobdogla Cobdogla postcode SA Cobdogla is a locality in South Australia covered by postcode 5346. Postcode 5346 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Cobdogla business listing More business listings in Cobdogla Businesses in CobdoglaCobdolga Primary SchoolDolan St · 08 85887131 Common questionsWhat is the postcode for Cobdogla?Cobdogla, SA has the postcode 5346.What state is Cobdogla in?Cobdogla is in South Australia (SA).Does postcode 5346 cover more than one suburb?No. Postcode 5346 covers Cobdogla only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in South Australia, or widen the search to every Australian postcode.