Major tribes in Tamil Nadu Tribal people are concentrated mainly in the Nilgiris district. Major Tribes in Tamilnadu are Kodas, Thodas, Irulas, Kurumbas and Badagas, Kattunayakan and Paliyan. They form larger groups and mainly have pastoral work. The tribal population in Tamil Nadu as per the 2011 census is 7,94,697. Tamil Nadu has 38 tribes … Continue reading Major tribes in Tamil Nadu Upsc