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Assembly constituency 180 · West Bengal

Bagnan is assembly constituency number 180 in West Bengal, in Haora district, and one of the segments of the Uluberia Lok Sabha seat. In the 2026 election Arunava Sen of the All India Trinamool Congress won with 48.1% of the vote, 11,316 votes ahead of Pramanshu Rana (BJP).

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Bagnan · 2026AC 180
  1. 01
    Arunava Sen
    TMC
    1,05,060
    48.10%
  2. 02
    Pramanshu Rana
    BJP
    93,744
    42.92%
  3. 03
    Bhaskar Roy
    CPI(M)
    13,921
    6.37%
  4. 04
    Sk Hafizur Rahaman
    INC
    1,408
    0.64%
  5. 05
    Sk Hasibul Rahaman
    Independent
    793
    0.36%
  6. 6 other candidates · 1,432 votesNOTA · 2,048 (0.94%)

Margin 11,316 votes · 5.18% of valid votes

2,30,726
Registered electors
2026 election
94.8%
Turnout
+8.2 pts vs 2021
11,316
Victory margin
5.2% of valid votes
Apr 2026 · candidate-wise result

All 11 candidates, ranked by votes. Vote share is of the 2,18,406 valid votes, NOTA included.

Bagnan 2026 assembly election result
#CandidatePartyVotesVote share
1Arunava SenMale · 50 yrsTMC1,05,060
48.10%
2Pramanshu RanaMale · 45 yrs · SCBJP93,744
42.92%
3Bhaskar RoyMale · 53 yrsCPI(M)13,921
6.37%
—NOTANOTA2,048
0.94%
4Sk Hafizur RahamanMale · 54 yrsINC1,408
0.64%
5Sk Hasibul RahamanMale · 46 yrsIndependent793
0.36%
6Sk Jakire HossenMale · 54 yrsIndependent575
0.26%
7Biswanath BeraMale · 47 yrsSUCI242
0.11%
Show 4 more candidates
8Sariful KhanMale · 33 yrsAJUP236
0.11%
9Sanjit PatraMale · 46 yrsIndependent181
0.08%
10Molay GhoshMale · 51 yrsIndependent121
0.06%
11Narayan Chandra JanaMale · 41 yrsIndependent77
0.04%
Past results

AITC held the seat: it also won in 2021.

0%20%40%60%2011201620212026TMC 48.1%BJP 42.9%CPI(M) 6.4%
Vote share, % of valid votes. Hover or focus a year for exact values.
2026Arunava SenTMC · 48.1% · margin 11,316Turnout94.8%
2021Arunava Sen (raja)TMC · 53.0% · margin 30,120Turnout86.5%
2016Arunava Sen(raja)TMC · 54.1% · margin 30,197Turnout86.0%
2011Arunava Sen (raja)TMC · 53.5% · margin 19,270Turnout85.6%

General elections since the 2008 delimitation. Results from before the current boundaries are not compared.

Bagnan result 2021

Bagnan 2021 result
#CandidatePartyVotesVote share
1Arunava Sen (raja)TMC1,06,042
53.04%
2Anupam MallikBJP75,922
37.97%
3Sk Bosir AhmedCPI(M)14,555
7.28%
—NOTANOTA1,548
0.77%
4Sanjit PatraIndependent906
0.45%
5Pampa Sarkar BeraSUCI464
0.23%
Show 2 more candidates
6Subhasish AdhikaryIndependent284
0.14%
7Ramesh KhanraIndependent214
0.11%

Bagnan result 2016

Bagnan 2016 result
#CandidatePartyVotesVote share
1Arunava Sen(raja)TMC97,834
54.10%
2Mina Mukherjee GhoshCPI(M)67,637
37.40%
3Samiran RoyBJP10,332
5.71%
—NOTANOTA2,222
1.23%
4Sanjit PatraIndependent885
0.49%
5Nikhil Ranjan BeraSUCI476
0.26%
Show 4 more candidates
6Dilip DeyCPI(ML)(L)470
0.26%
7Dilip Kumar BauriIUC443
0.24%
8Bijon Kumar MalakarIndependent330
0.18%
9Amarendra GayenIndependent209
0.12%

Bagnan result 2011

Bagnan 2011 result
#CandidatePartyVotesVote share
1Arunava Sen (raja)TMC82,730
53.55%
2Akkel Ali KhanCPI(M)63,460
41.08%
3Tapan Kumar MondalBJP3,965
2.57%
4Sanjit PatraIndependent1,519
0.98%
5Mitra AbeshIndependent764
0.49%
6Anwar MallickIUC710
0.46%
Show 3 more candidates
7Debabrata BhaktaCPI(ML)(L)533
0.35%
8Begam FatemaIndependent410
0.27%
9Amal GhoshJD(U)386
0.25%
Map

Bagnan outlined in orange among the other West Bengal seats, coloured by the party that won each in 2026. Click any seat to open its page.

Other seats in Haora district

Boundaries are approximate (DataMeet, from ECI polling-station maps) and are for orientation only.

BJPTMCINCCPI(M)AISFOthers
Lok Sabha 2024 in this segment

Bagnan is one of the assembly segments of Uluberia. These are the EVM votes counted in this segment for the leading Uluberia candidates.

  • Sajda AhmedTMC1,07,616 54.9%
  • Arunuday PaulchowdhuryBJP69,143 35.3%
  • Azahar MollickINC10,921 5.6%
  • Mofikul IslamAISF4,001 2.0%
  • Arit KarakIndependent1,049 0.5%

In the assembly election AITC won this seat. In the Lok Sabha vote, AITC led here by 38,473 EVM votes.

Open Uluberia Lok Sabha result
Data & field work for this seat

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FAQ

Answers use the official Election Commission of India results for Bagnan.

Who won the Bagnan assembly seat in 2026?

Arunava Sen of the All India Trinamool Congress (AITC) won Bagnan in the 2026 West Bengal assembly election with 1,05,060 votes, which was 48.10% of the valid votes polled.

What was the victory margin in Bagnan?

The margin was 11,316 votes (5.18% of valid votes). The runner-up was Pramanshu Rana of the Bharatiya Janata Party with 93,744 votes.

What was the voter turnout in Bagnan in 2026?

Turnout was 94.76%: 2,18,627 of 2,30,726 registered electors voted, across 266 polling stations. That is 8.2 points higher than in 2021.

Which Lok Sabha constituency is Bagnan part of?

Bagnan is an assembly segment of the Uluberia Lok Sabha constituency in West Bengal. In the 2024 Lok Sabha election, Sajda Ahmed got the most EVM votes in this segment.

Is Bagnan a reserved constituency?

No. Bagnan is a general (unreserved) seat, so any eligible candidate can contest.

When is the next assembly election in Bagnan?

The West Bengal assembly elected in 2026 completes its five-year term in 2031, so the next general election is due by then unless the assembly is dissolved early. The Election Commission of India announces the exact schedule.

Source: Election Commission of India, statistical reports for the West Bengal assembly elections of 2026 and 2021 and 2016 and 2011 (2026 report) — detailed results and constituency data summary. Lok Sabha figures: ECI 2024 report 34, assembly segment details. Vote share is of valid votes including NOTA. Party names as listed by ECI. Candidate names are shown as filed; spelling follows ECI.

Related data

Each page below is built from an official source and credited on the page.