Cobdogla is a town in the Riverland region of South Australia, The town is on the Murray River, 232 kilometres north-east of the state capital, A…Cobdogla is a town in the Riverland region of South Australia, The town is on the Murray River, 232 kilometres north-east of the state capital, Adelaide. At the 2006 census, Cobdogla had a population of 232.