State timeline · 1947 → Today
Tamil Nadu
From Madras Province through the Dravidian movement, midday meals and the language struggle to the TVK's 2026 win: the governments, reforms and events that shaped Tamil Nadu, Chief Minister by Chief Minister.
- Capital
- Chennai
- Named Tamil Nadu
- 14 Jan 1969
- Districts
- 38
- Lok Sabha seats
- 39
- Assembly seats
- 234
- Chief Ministers
- 15
Interactive Timeline
Tamil Nadu, 1947 to today
Every Chief Minister, scheme, law and turning point. Titles show the state government in office; Centre (…) marks central actions in Tamil Nadu, and dashed markers show President's Rule.
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