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Assembly constituency 201 · Bihar

Dumraon is assembly constituency number 201 in Bihar, in Buxar * district, and one of the segments of the Buxar Lok Sabha seat. In the 2025 election Rahul Kumar Singh of the Janata Dal (United) won with 40.4% of the vote, 2,105 votes ahead of Dr. Ajit Kumar Singh (CPI(ML)(L)).

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Dumraon · 2025AC 201
  1. 01
    Rahul Kumar Singh
    JD(U)
    79,411
    40.37%
  2. 02
    Dr. Ajit Kumar Singh
    CPI(ML)(L)
    77,306
    39.30%
  3. 03
    Dadan Yadav
    BSP
    11,127
    5.66%
  4. 04
    Shivang Vijay Singh
    JNSRJP
    5,273
    2.68%
  5. 05
    Pradip Kumar Sharan
    SBSP
    4,976
    2.53%
  6. 11 other candidates · 15,555 votesNOTA · 3,059 (1.56%)

Margin 2,105 votes · 1.07% of valid votes

3,24,739
Registered electors
2025 election
60.6%
Turnout
+5.5 pts vs 2020
2,105
Victory margin
1.1% of valid votes
Nov 2025 · candidate-wise result

All 16 candidates, ranked by votes. Vote share is of the 1,96,707 valid votes, NOTA included.

Dumraon 2025 assembly election result
#CandidatePartyVotesVote share
1Rahul Kumar SinghMale · 38 yrsJD(U)79,411
40.37%
2Dr. Ajit Kumar SinghMale · 39 yrsCPI(ML)(L)77,306
39.30%
3Dadan YadavMale · 61 yrsBSP11,127
5.66%
4Shivang Vijay SinghMale · 35 yrsJNSRJP5,273
2.68%
5Pradip Kumar SharanMale · 62 yrsSBSP4,976
2.53%
6HemlataFemale · 42 yrsIndependent3,994
2.03%
—NOTANOTA3,059
1.56%
7Bheem KamkarMale · 57 yrsIndependent2,661
1.35%
Show 9 more candidates
8Mrityunjay Kumar SinghMale · 44 yrsRASLJP1,794
0.91%
9Pramila DeviFemale · 44 yrsIndependent1,067
0.54%
10Ravi Prakash SinhaMale · 40 yrsIndependent995
0.51%
11Mantosh Kumar GondMale · 46 yrs · STGGP977
0.50%
12Ravi Shankar RayMale · 41 yrsIndependent951
0.48%
13Umesh RamMale · 30 yrs · SCSANKISVP926
0.47%
14Ravishankar PrasadMale · 45 yrsBGDRPP863
0.44%
15Dinesh SinghMale · 41 yrsJNSKJNDL829
0.42%
16Sushil Kumar SharmaMale · 39 yrsJRJP498
0.25%
Past results

The seat changed hands: CPI(ML)(L) won in 2020, JD(U) in 2025.

0%10%20%30%40%50%2010201520202025JD(U) 40.4%CPI(ML)(L) 39.3%BSP 5.7%RLSP 6.6%
Vote share, % of valid votes. Hover or focus a year for exact values.
2025Rahul Kumar SinghJD(U) · 40.4% · margin 2,105Turnout60.6%
2020Ajit Kumar SinghCPI(ML)(L) · 40.8% · margin 24,415Turnout55.0%
2015Dadan YadavJD(U) · 47.9% · margin 30,339Turnout57.3%
2010Dr. Daud AliJD(U) · 34.1% · margin 19,846Turnout51.6%

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

Dumraon result 2020

Dumraon 2020 result
#CandidatePartyVotesVote share
1Ajit Kumar SinghCPI(ML)(L)71,320
40.76%
2Anjum AraJD(U)46,905
26.81%
3Arvind Pratap Shahi @ Banti ShahiRLSP11,517
6.58%
4Shivang Vijay SinghIndependent9,390
5.37%
5Dadan YadavIndependent9,166
5.24%
6Akhilesh Kumar SinghLJP6,474
3.70%
Show 13 more candidates
7Sunil Kumar @ Pappu YadavIndependent4,265
2.44%
8Mohammad Afzal AnsariIndependent2,961
1.69%
—NOTANOTA1,877
1.07%
9Shree Kant SinghJAPL1,858
1.06%
10Santosh Kumar ChoubeyIndependent1,763
1.01%
11Vikash SinghRTJHPR1,628
0.93%
12Manoranjan Kumar PaswanIndependent1,300
0.74%
13Rajaram ChaudhariIndependent1,277
0.73%
14Ravi Shankar RaiIndependent1,073
0.61%
15Vinay RautBPL913
0.52%
16Priyesh KumarIndependent467
0.27%
17Ganga PrasadIndependent415
0.24%
18Anshu KumariIndependent407
0.23%

Dumraon result 2015

Dumraon 2015 result
#CandidatePartyVotesVote share
1Dadan YadavJD(U)81,081
47.90%
2Ram Bihari SinghBLSP50,742
29.98%
3Srikant SinghIndependent14,656
8.66%
4Sushila DeviCPI(ML)(L)4,216
2.49%
5Daud AliJAPL4,216
2.49%
—NOTANOTA3,705
2.19%
Show 11 more candidates
6Pradeep KumarBSP3,033
1.79%
7Rahul Pratap SinghIndependent1,684
0.99%
8Sheo Gopal ChoudharyIndependent1,081
0.64%
9Niraj Kumar SinghIndependent795
0.47%
10Arabind Kumar PandeyIndependent753
0.44%
11Mohammad Afzal AnsariIndependent736
0.43%
12Ravi Shankar RaiIndependent726
0.43%
13Ravi RaiIndependent704
0.42%
14Vinit Kumar MishraJDR414
0.24%
15Dhiraj KumarIndependent402
0.24%
16Deo Kant MishraIndependent310
0.18%

Dumraon result 2010

Dumraon 2010 result
#CandidatePartyVotesVote share
1Dr. Daud AliJD(U)42,538
34.14%
2Sunil KumarRJD22,692
18.21%
3Dadan Yadav (samhar)JD(S)17,956
14.41%
4Dhruv Prasad GuptaShiv Sena8,851
7.10%
5Ayodhya Kumar SinghCPI(ML)(L)6,573
5.27%
6Dadan Yadav (manpa)BSP6,551
5.26%
Show 8 more candidates
7Pratibha DeviINC5,889
4.73%
8Raj Ram ChoudharySBSP3,220
2.58%
9Hare Ram SinghIndependent3,100
2.49%
10Ranjit SinghIndependent2,765
2.22%
11Gorakh Nath SinghIndependent1,676
1.34%
12Kamala DeviIndependent1,150
0.92%
13Satyendar PrasadJMBP954
0.77%
14Binod SinghSP701
0.56%
Map

Dumraon outlined in orange among the other Bihar seats, coloured by the party that won each in 2025. Click any seat to open its page.

Other seats in Buxar * district

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

BJPJD(U)RJDLJPRVINCAIMIMOthers
Lok Sabha 2024 in this segment

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

  • Sudhakar SinghRJD75,517 42.8%
  • Mithilesh TiwariBJP71,936 40.8%
  • Anil KumarBSP9,605 5.4%
  • Anand Mishra S/o- Param Hans MishraIndependent7,560 4.3%
  • Dadan YadavIndependent3,763 2.1%

In the assembly election JD(U) won this seat. In the Lok Sabha vote, RJD led here by 3,581 EVM votes.

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

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FAQ

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

Who won the Dumraon assembly seat in 2025?

Rahul Kumar Singh of the Janata Dal (United) (JD(U)) won Dumraon in the 2025 Bihar assembly election with 79,411 votes, which was 40.37% of the valid votes polled.

What was the victory margin in Dumraon?

The margin was 2,105 votes (1.07% of valid votes). The runner-up was Dr. Ajit Kumar Singh of the Communist Party of India (Marxist-Leninist) (Liberation) with 77,306 votes.

What was the voter turnout in Dumraon in 2025?

Turnout was 60.59%: 1,96,748 of 3,24,739 registered electors voted, across 382 polling stations. That is 5.5 points higher than in 2020.

Which Lok Sabha constituency is Dumraon part of?

Dumraon is an assembly segment of the Buxar Lok Sabha constituency in Bihar. In the 2024 Lok Sabha election, Sudhakar Singh got the most EVM votes in this segment.

Is Dumraon a reserved constituency?

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

When is the next assembly election in Dumraon?

The Bihar assembly elected in 2025 completes its five-year term in 2030, 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 Bihar assembly elections of 2025 and 2020 and 2015 and 2010 (2025 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.