India had more than 500 provinces and princely kingdoms at the time of independence. Partition came with freedom. Several Indian provinces were partitioned under British control.
Bengal was one of the most important provinces to be sliced in half. Eastern Bengal was annexed by Pakistan, while Western Bengal remained part of India.
List of Indian States Formation Dates:
Indian States | Formation Dates/Years | Formed By | Status Before Foundation |
Andhra Pradesh | 1 November 1953 | States Reorganisation Act, 1956. | Part of Andhra State and Hyderabad State |
Arunachal Pradesh | 20 February 1987 | Created as a Union Territory by the North-Eastern Areas (Reorganisation) Act, 1971. Converted to a state by the State of Arunachal Pradesh Act, 1986 | Arunachal Pradesh Union Territory |
Assam | 1950 | Founded as Ahom Kingdom, reorganised as North-East Frontier Province in 1874, Eastern Bengal and Assam in 1905, Assam Province in 1912, achieved statehood in 1950. | Part of Kamarupa Kingdom |
Bihar | 1950 | Founded as Bihar and Orissa Province, reorganised as Bihar Province in 1936, achieved statehood in 1950. | Part of Bengal Province, British India |
Chhattisgarh | 1 November 2000 | The Madhya Pradesh Reorganisation Act, 2000 founded it. | Part of Madhya Pradesh |
Goa | 30 May 1987 | Founded by the State of Goa Act, 1986. | Part of Goa, Daman and Diu |
Gujarat | 1 May 1960 | Founded by the Bombay Reorganisation Act, 1960. | Part of Bombay State |
Haryana | 1 November 1966 | Founded by the Punjab Reorganisation Act, 1966. | Part of East Punjab |
Himachal Pradesh | 1971 | Founded by the Himachal Pradesh (Administration) Order, 1948 as Himachal Pradesh Province, reorganised as Himachal Pradesh (Part C State) in 1950, Himachal Pradesh Union Territory in 1956, achieved statehood in 1971. | Part of the princely states of former Punjab States Agency |
Jharkhand | 15 November 2000 | Founded by the Bihar Reorganisation Act, 2000 | Part of Bihar |
Kerala | 1 November 1956 | Founded by the States Reorganisation Act, 1956 | Part of Madras State and Travancore-Cochin |
Madhya Pradesh | 1 November 1950 | Achieved statehood in 1950 | Part of the Central Provinces and Berar, Princely State of Makrai and the princely states of the former Eastern States Agency |
Maharashtra | 1 May 1960 | Founded by the Bombay Reorganization Act, 1960. | Part of Bombay State |
Manipur | 21 January 1972 | Founded by the North-Eastern Areas (Reorganisation) Act, 1971 | Manipur Union Territory |
Meghalaya | 21 January 1972 | Founded by the North-Eastern Areas (Reorganisation) Act, 1971 | Part of Assam |
Mizoram | 20 February 1987 | Created as a Union Territory by the North-Eastern Areas (Reorganisation) Act, 1971. Converted to a state by the State of Mizoram Act, 1986 | Mizoram Union Territory |
Nagaland | 1 December 1963 | Founded by the State of Nagaland Act, 1962 | Nagaland Union Territory |
Odisha | 1950 | Founded as Orissa Province in 1936, achieved statehood in 1950, renamed Odisha on 1st November, 2011. | Part of Bihar and Orissa Province, British India |
Punjab | 1947 | Founded by the Punjab Reorganisation Act, 1966 | Part of East Punjab |
Rajasthan | 30 March 1949 | Rajasthan, earlier known as Rajputana, came into existence | Part of the princely states of former Rajputana Agency |
Sikkim | 16 May 1975 | Founded by the Thirty-sixth Amendment of the Constitution of India in 1975 | Kingdom of Sikkim |
Tamil Nadu | 1 November 1956 | Founded by the States Reorganisation Act, 1956 as Madras State, renamed Tamil Nadu in 1969 | Part of Madras State and Travancore-Cochin |
Telangana | 2 June 2014 | Founded by the Andhra Pradesh Reorganisation Act, 2014 | Part of Andhra Pradesh |
Tripura | 21 January 1972 | Founded by the North-Eastern Areas (Reorganisation) Act, 1971 | Tripura Union Territory |
Uttar Pradesh | 24 January 1950 | Created as the United Provinces of Agra and Oudh during British rule in 1937 and Achieved statehood as UP in 1950. | United Provinces |
Uttarakhand | 9 November 2000 | Founded by the Uttar Pradesh Reorganisation Act, 2000 as Uttaranchal, renamed Uttarakhand in 2007. | Part of Uttar Pradesh |
West Bengal | 1950 | Achieved statehood in 1950 | Part of Bengal Province, British India |