The constituency centres on Cooch Behar in West Bengal.

1 Coochbehar, reserved for Scheduled castes (SC), is composed of the following segments from 2009:[2] The area under the Mathabhanga subdivision of the Cooch Behar district will constitute the assembly constituencies of Mathabhanga and Sitalkuchi, whereas the area under the Dinhata subdivision will form the constituencies of Dinahata and Sitai.

[2] ^ denotes by-polls In 1951, Upendra Nath Barman, Birendra Nath Katham and Amiya Kanta Basu, all of Congress, won the North Bengal seat.

[9] The winners and runners-up from Cooch Behar for subsequent elections are shown below.

In (by-election)1958, Nalini Ranjan Ghosh of Indian National Congress won.