According to 2011 census of India, Cuddalore district had a population of 2,605,914 with a sex-ratio of 987 females for every 1,000 males. A total of 279,950 were under the age of six, constituting 147,644 males and 132,306 females. Scheduled Castes and Scheduled Tribes accounted for 29.32% and 0.6% of the population respectively. The average literacy of the district was 69.66%, compared to the national average of 72.99%. 