The bypoll to the Serampore Occurred Due To Resignation of the sitting MLA of AITC, Ratna De.

[16] In the state assembly elections, contests in most years were multi cornered but only winners and runners are being mentioned.

Ratna De defeated Dhirendra Nath Dasgupta of CPI in 2006[15] and Kesto Mukherjee, Independent, in 2001.

[10] Kamal Krishna Bhattacharjee of CPI(M) defeated Gopal Das Nag of Congress in 1977.

[3] In independent India's first election in 1951 Jitendra Nath Lahiri of Congress won the Serampore seat.