About Tripura
Discover the rich history, diverse geography, and administrative structure of Tripura
The erstwhile princely State of Tripura merged with the Indian Union after independence on the 15th October, 1949 and became a Union Territory without legislature with effect from November 1, 1956 and a popular ministry was installed in Tripura on July 1, 1963. Tripura became a full-fledged State on the 21st January, 1972.
At present, the State has 8 districts, 23 sub-divisions, 58 blocks and also one Tribal Areas Autonomous District Council (TTAADC). The TTAADC was set up in 1982 under the Seventh Schedule of the Constitution, which was then brought under the Sixth Schedule in 1985. The TTAADC covers about 2/3rd of the total area (68.10% of the territory) of the State. It covers all the eight districts and has 1/3rd population of the State.
Tripura is the 3rd smallest State of India located in the North Eastern Region; Tripura has diverse range of topography, people, flora and fauna. Tripura is a landlocked hilly state in northeastern India with altitudes varying from 15 to 940 m above sea level, though the majority of the population lives in the plains. Tripura has a tropical climate and receives considerable rainfall during the monsoons.
It is surrounded on the north, west, and south by Bangladesh and is accessible to the rest of India through the Karimganj district of Assam and Aizwal district of Mizoram in the east. The length of its international border with Bangladesh is 856 km (84 per cent of its total border) while it shares a 53 km border with Assam and a 109 km border with Mizoram.
The state extends between 22°56'N and 24°32'N and 90°09'E and 92°10'E. Its maximum stretch measures about 184 km (114 mi) from north to south and 113 km (70 mi) from east to west with an area of 10,491.69 sq km.
Ujjayanta Palace - The Crown Jewel of Tripura

Palace Front View
The magnificent facade of Ujjayanta Palace

Palace Gardens
Beautiful landscaped gardens surrounding the palace

Palace Interior
Ornate interiors showcasing royal heritage
Ujjayanta Palace, built by Maharaja Radha Kishore Manikya in 1901, stands as a testament to Tripura's royal heritage. This magnificent palace, now serving as the state museum, showcases Indo-Saracenic architecture and houses invaluable artifacts that tell the story of Tripura's rich cultural past.
Administrative Structure
- Districts: 8
- Sub-divisions: 23
- Blocks: 58
- TTAADC Coverage: 68.10% of territory
Geography
- Area: 10,491.69 sq km
- Altitude: 15 to 940 m above sea level
- Bangladesh Border: 856 km
- Climate: Tropical with monsoons
Historical Timeline
October 15, 1949
Merger with Indian Union after independence - The erstwhile princely State of Tripura' officially joined the Indian Union, marking the beginning of its modern political journey.
November 1, 1956
Became Union Territory without legislature - Tripura was reorganized as a Union Territory, establishing a new administrative framework under direct central government control.
July 1, 1963
Popular ministry installed in Tripura - Democratic governance was established with the installation of a popular ministry, giving the people of Tripura a voice in their administration.
January 21, 1972
Became a full-fledged State - Tripura achieved full statehood, gaining complete autonomy and representation in the Indian federal structure, marking the culmination of its political evolution.