Are you looking for a list of formation dates of all the Indian states? Then you are in the right place. In this article, we have provided complete information about the formation dates, capital, Founded Year and official languages of all Indian states.
Formation Dates of All Indian States
| States | Capital | Formation Dates | Official Languages |
| Andhra Pradesh | Amaravati, Hyderabad | 1 Oct 1953 | Telugu |
| Arunachal Pradesh | Itanagar | 20 Feb 1987 | English |
| Assam | Dispur | 26 Jan 1950 | Assamese |
| Bihar | Patna | 26 Jan 1950 | Hindi, Urdu |
| Chhattisgarh | Naya Raipur | 1 Nov 2000 | Hindi |
| Goa | Panaji | 30 May 1987 | Konkani, Marathi |
| Gujarat | Gandhinagar | 1 May 1960 | Gujarati |
| Haryana | Chandigarh | 1 Nov 1966 | Hindi, Punjabi |
| Himachal Pradesh | Shimla | 25 Jan 1971 | Hindi, English |
| Jammu and Kashmir | Srinagar (Summer), Jammu (Winter) | 26 Jan 1950 | Urdu |
| Jharkhand | Ranchi | 15 Nov 2000 | Hindi, Urdu |
| Karnataka | Bangalore | 1 Nov 1956 | Kannada |
| Kerala | Thiruvananthapuram | 1 Nov 1956 | Malayalam |
| Madhya Pradesh | Bhopal | 1 Nov 1956 | Hindi |
| Maharashtra | Mumbai | 1 May 1960 | Marathi |
| Manipur | Imphal | 21 Jan 1972 | Meitei, English |
| Meghalaya | Shillong | 21 Jan 1972 | English, Khasi |
| Mizoram | Aizawl | 20 Feb 1987 | English, Hindi, Mizo |
| Nagaland | Kohima | 1 Dec 1963 | English |
| Odisha | Bhubaneswar | 26 Jan 1950 | Odia |
| Punjab | Chandigarh | 1 Nov 1966 | Punjabi |
| Rajasthan | Jaipur | 1 Nov 1956 | Hindi, English |
| Sikkim | Gangtok | 16 May 1975 | English, Bhutia, Gurung, Lepcha, Limbu, Manggar, Mukhia, Newari, Rai, Sherpa, Tamang |
| Tamil Nadu | Chennai | 26 Jan 1950 | Tamil, English |
| Telangana | Hyderabad | 2 Jun 2014 | Telugu, Urdu[38] |
| Tripura | Agartala | 21 Jan 1972 | Bengali, Kokborok, English |
| Uttar Pradesh | Lucknow | 26 Jan 1950 | Hindi, Urdu |
| Uttarakhand | Dehradun | 9 Nov 2000 | Hindi, Sanskrit |
| West Bengal | Kolkata | 26 Jan 1950 | Bengali, Nepali, Hindi, Urdu, Santali, Odia and Punjabi |
| Andaman and Nicobar Islands | Port Blair | – | Hindi, English |
| Chandigarh | Chandigarh | – | English |
| Dadra and Nagar Haveli | Silvassa | – | Gujarati, Hindi |
| Daman and Diu | Daman | – | English, Gujarati, Hindi, Konkani |
| Delhi | New Delhi | – | Hindi, Punjabi, Urdu |
| Lakshadweep | Kavaratti | – | English, Hindi |
| Puducherry | Pondicherry | – | English, Tamil, Malayalam, Telugu |