The Orissa famine of 1866 affected the east coast of India from Madras northwards, an area covering 180,000 miles and containing a population of 47,500,000; the impact of the famine, however, was greatest in the region of Orissa, now Odisha, which at that time was quite isolated from the rest of India. In Odisha, the total number who died as a result of the famine was at least a million, roughly one third of the population.