Udaynarayanpur

There were a total of 228595 registered voters on the electoral rolls for the 2026 Assembly election in Udaynarayanpur Assembly constituency, of whom 116939 were male, 111656 female and 0 belonged to the third gender.

In the 2021 Assembly elections, there were a total of 235227 registered voters, of whom 120139 were male, 115087 female and 1 belonged to the third gender. In the 2016 Assembly elections, there were a total of 216283 registered voters, of whom 113140 were male, 103143 were female and 0 belonged to the third gender. In 2011 elections, there were a total of 190753 registered voters in this constituency, of whom 101739 were male, 89014 were female and 0 belonged to the third gender.

The number of service voters in this Assembly constituency was 240 in 2021, 203 in 2016, and 122 in 2011.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2026 was 955, in 2021 it was 958, 912 in 2016, and 875 in 2011.

Udaynarayanpur Assembly constituency will go to the polls in Phase 2 of the 2026 West Bengal Assembly elections on Wednesday, April 29, 2026. The counting of votes will take place on Monday, May 4, 2026.

In the 2021 state Assembly elections, this seat voted in Phase 3 on Tuesday, April 6, 2021 and the results were declared on Sunday, May 2, 2021.

In the 2016 state Assembly elections, this seat voted in Phase 5 on Monday, April 25, 2016 and the results were declared on Thursday, May 19, 2016.

In the 2011 polls, this constituency voted in Phase 4 on Tuesday, May 3, 2011 and the results were declared on Friday, May 13, 2011.

Udaynarayanpur Assembly constituency comprises the following areas of Howrah district in the South West Bengal region of West Bengal: 1. CDB Udaynarayanpur 2. Anulia, Balichak, Basantapur, Kanpur and Khosalpur GPs of CDB Amta-I

This constituency covers an approximate area of 150 square kilometers and the geographic coordinates of Udaynarayanpur is: 22°39'58.7"N 87°59'49.6"E.

According to data released by the Election Commission of India, In 2021, this seat registered a turnout of 83.94%, while it was 84.17% in 2016, and 87.44% in 2011.

In the 2021 West Bengal Assembly elections, Samir Kumar Panja of TMC won in this constituency beating Sumit Ranjan Karar of BJP by a margin of 13998 votes which was 7.11% of the total votes cast. In 2016, Samir Kumar Panja of TMC was the winner in this seat beating Karar Saroj Ranjan of INC by a margin of 23758 votes which was 13.06% of the total votes polled in the constituency. In the 2011 Assembly elections, Samir Kumar Panja of TMC won this seat defeating Chandralekha Bag of CPIM by a margin of 23891 votes which was 14.33% of the total votes polled for the seat.

In the 2021 West Bengal Assembly elections, Samir Kumar Panja of TMC had a vote share of 51.53% in this seat. In the 2016 Assembly elections, Samir Kumar Panja of TMC got a vote share of 52.12% , In the 2011 Assembly elections, Samir Kumar Panja of TMC got a vote share of 55.11% in Udaynarayanpur.