Sonarpur Uttar

Demographic profile

There were a total of 275993 registered voters on the electoral rolls for the 2026 Assembly election in Sonarpur Uttar Assembly constituency, of whom 137066 were male, 138907 female and 20 belonged to the third gender.

In the 2021 Assembly elections, there were a total of 300229 registered voters, of whom 149622 were male, 150586 female and 21 belonged to the third gender. In the 2016 Assembly elections, there were a total of 247027 registered voters, of whom 124870 were male, 122154 were female and 3 belonged to the third gender. In 2011 elections, there were a total of 197639 registered voters in this constituency, of whom 102432 were male, 95150 were female and 0 belonged to the third gender.

The number of service voters in this Assembly constituency was 101 in 2021, 82 in 2016, and 55 in 2011.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2026 was 1013, in 2021 it was 1006, 978 in 2016, and 929 in 2011.

Poll dates

Sonarpur Uttar 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 4 on Saturday, April 10, 2021 and the results were declared on Sunday, May 2, 2021.

In the 2016 state Assembly elections, this seat voted in Phase 6 on Saturday, April 30, 2016 and the results were declared on Thursday, May 19, 2016.

In the 2011 polls, this constituency voted in Phase 3 on Wednesday, April 27, 2011 and the results were declared on Friday, May 13, 2011.

Extent

Sonarpur Uttar Assembly constituency comprises the following areas of South 24 Parganas district in the Greater Kolkata region of West Bengal: 1. Ward Nos. 1 to 7 and 25 to 33 of Rajpur Sonarpur (M) and 2. Banhooghly-I, Banhooghly-II, Kamrabad, Kheyadaha-I and Kheyadaha-II GPs of CDB Sonarpur

This constituency covers an approximate area of 81 square kilometers and the geographic coordinates of Sonarpur Uttar is: 22°26'48.5"N 88°24'38.9"E.

Voter turnout

According to data released by the Election Commission of India, In 2021, this seat registered a turnout of 79.88%, while it was 82.08% in 2016, and 82.38% in 2011.

Total voters

Victory margin

In the 2021 West Bengal Assembly elections, Firdousi Begum of TMC won in this constituency beating Ranjan Baidya of BJP by a margin of 36090 votes which was 15.14% of the total votes cast. In 2016, Firdousi Begum of TMC was the winner in this seat beating Jyotirmoyee Sikdar of CPIM by a margin of 24880 votes which was 12.28% of the total votes polled in the constituency. In the 2011 Assembly elections, Firdousi Begum of TMC won this seat defeating Shyamal Naskar of CPIM by a margin of 26024 votes which was 16.05% of the total votes polled for the seat.

Winner vote share (%)

In the 2021 West Bengal Assembly elections, Firdousi Begum of TMC had a vote share of 50.32% in this seat. In the 2016 Assembly elections, Firdousi Begum of TMC got a vote share of 50.31% , In the 2011 Assembly elections, Firdousi Begum of TMC got a vote share of 55.4% in Sonarpur Uttar.