The present state of Tamil Nadu is a residuary part of the erstwhile Madras Presidency and was formerly known as Madras State. The first legislature of any sort for the Presidency was the Madras Legislative Council, which was set up as a non-representative advisory body in 1861.
๐ Early Legislative History
In 1919, direct elections were introduced with the introduction of diarchy under the Government of India Act 1919. Between 1920 and 1937, the Legislative Council was a unicameral legislature for the Madras Presidency. The Government of India Act 1935 abolished diarchy and created a bicameral legislature in the Madras Presidency, with the Legislative Assembly becoming the Lower House.
๐ณ๏ธ Post-Independence Formation
After the Republic of India was established in 1950, the Madras Presidency became the Madras State, and the bicameral setup continued. The Madras State’s assembly strength was 375, and the first assembly was constituted in 1952. The current state was formed in 1956 after the reorganisation of states, and the strength of the assembly was reduced to 206.
๐๏ธ Assembly Locations
The Legislative Assembly is seated at the Fort St. George, Chennai, which has historically been the seat of the Government of Tamil Nadu since colonial times. During 1921โ37, the precursor to the assembly met at the council chambers within the fort. Between 14 July 1937 โ 21 December 1938, the assembly met at the Senate House of the University of Madras.
๐ Key Facts Table
| Year | Event | Assembly Strength | Notes |
|---|---|---|---|
| 1861 | Madras Legislative Council established | N/A | Non-representative advisory body |
| 1952 | First election under universal adult suffrage | 375 | First assembly of Madras State |
| 1956 | States Reorganisation Act | 206 | Reduced from 375 |
| 1965 | Strength increased | 234 | Remains constant to present |
| 1969 | Renamed Tamil Nadu | 234 | Assembly became Tamil Nadu Legislative Assembly |
| 1986 | Legislative Council abolished | 234 | Became unicameral |
| 2026 | Seventeenth Assembly constituted | 234 | Hung Assembly, TVK became single largest party |
