During the 2011 Census of India, there were 25,922 people living in Jaynagar Majilpur. 13,234 (51%) of the people were males and 12,688 (49%) were females. There were 2,277 people younger than 6 years old. There were 20,898 (88.38%) people who were older than six years old who could read. Most of the people live in the towns. [4]