Theni is a district in Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Theni was 1,245,899 with a growth rate of 13.89%. Theni covers 2,868 Km2 area. Sex ratio of Theni's population is 991 females for every 1000 males, while child sex ratio is 934 females out of 1000 males.
For better understaing, details are categorized in four sections i.e. Population of Theni, Urban/Rural population of Theni, Literacy data of Theni and Religion wise data of Theni. Below are the full details and list of tehsils in Theni, Tamil Nadu, India. Select any of these to know detailed information about them.