List of districts of Tamil Nadu - Wikipedia
en.wikipedia.org › List_of_districts_of_Tamil_NaduMadras state was formed on 1 November 1956, with 13 southern districts of Madras Presidency. They are as follow : Chingleput, Coimbatore, Kanyakumari, Madras, Madurai, Nilgiris, North Arcot, Ramanathapuram, Salem, South Arcot, Thanjavur, Tiruchirappalli and Tirunelveli . 1960–1989 [ edit]