Dindigul District is one of the 38 districts in the state of Tamil Nadu in India. Dindigul District (6,266.64 km2) is the largest district in Tamil Nadu by area. The district was carved out of Madurai District in 1985. It has an area of 6266.64 km2 and comprises 3 revenue divisions, 10 taluks, and 14 panchayat unions. The district is located in Southwest of Tamil Nadu. The district is bound by Madurai district in the south,Tiruppur district in the northwest, Karur district in the north, Tiruchirappalli district in the northeast, Theni district in the Southwest and Idukki district of Kerala to the west. As of 2011, the district had a population of 2,159,775 with a sex-ratio of 998 females for every 1,000 males. Dindigul and virudhunagar are the only 2 districts which are not connected to kerala but share their border with the state of kerala.