Haryana has been divided in 22 districts by its Government. When Haryana became a state on 1st of November 1966 , then it has only 7 districts. These are :
- Ambala
- Gurugram
- Hisar
- Jind
- Karnal
- Mahendergarh
- Rohtak
Later on , these are further divided and now Haryana has a total of 22 districts. These districts with their date of establishment , their area and population (according to 2011 census) are as :