In the 2025 Bihar Assembly elections, Dumraon constituency elected Rahul Kumar Singh from the Janata Dal (United) (JD(U)) as the winning candidate with 79,411 votes (40.37% vote share). Dr. Ajit Kumar Singh of Communist Party of India (Marxist-Leninist) (Liberation) (CPI(ML)(L)) secured the second position with 77,306 votes (39.30% vote share).
Total Votes Polled
196,707
Constituency Type
GEN
Region
Bhojpur
Winner
Rahul Kumar Singh
Janata Dal (United) (JD(U))
Alliance: NDA
Votes79,411
Vote Share40.37%
Runner-up
Dr. Ajit Kumar Singh
Communist Party of India (Marxist-Leninist) (Liberation) (CPI(ML)(L))
Alliance: MGB
Votes77,306
Vote Share39.30%
Victory Margin
Votes
2,105
Percentage
1.07%
All Candidates Performance
| Position | Candidate | Party | Alliance | Votes | Vote % |
|---|---|---|---|---|---|
| 1 | Rahul Kumar Singh | JD(U) Janata Dal (United) | NDA | 79,411 | 40.37% |
| 2 | Dr. Ajit Kumar Singh | CPI(ML)(L) Communist Party of India (Marxist-Leninist) (Liberation) | MGB | 77,306 | 39.30% |
| 3 | Dadan Yadav | BSP Bahujan Samaj Party | Others | 11,127 | 5.66% |
| 4 | Shivang Vijay Singh | JSP Jan Suraaj Party | Others | 5,273 | 2.68% |
| 5 | Pradip Kumar Sharan | SBSP Suheldev Bharatiya Samaj Party | Others | 4,976 | 2.53% |
| 6 | Hemlata | IND Independent | Others | 3,994 | 2.03% |
| 7 | Nota | NOTA None of the Above | Others | 3,059 | 1.56% |
| 8 | Bheem Kamkar | IND Independent | Others | 2,661 | 1.35% |
| 9 | Mrityunjay Kumar Singh | RLJ Rashtriya Lok Janshakti Party | Others | 1,794 | 0.91% |
| 10 | Pramila Devi | IND Independent | Others | 1,067 | 0.54% |
| 11 | Ravi Prakash Sinha | IND Independent | Others | 995 | 0.51% |
| 12 | Mantosh Kumar Gond | GGP Gondvana Gantantra Party | Others | 977 | 0.50% |
| 13 | Ravishankar Ray | IND Independent | Others | 951 | 0.48% |
| 14 | Umesh Ram | SANKISVP Sanyukt Kisan Vikas Party | Others | 926 | 0.47% |
| 15 | Ravishankar Prasad | BGDRPP Bhagidari Party(P) | Others | 863 | 0.44% |
| 16 | Dinesh Singh | JNSKJNDL Janshakti Janta Dal | Others | 829 | 0.42% |
| 17 | Sushil Kumar Sharma | JRJP Jagrook Janta Party | Others | 498 | 0.25% |
Vote Share Distribution
Rahul Kumar Singh(JD(U))
40.37%Dr. Ajit Kumar Singh(CPI(ML)(L))
39.30%Dadan Yadav(BSP)
5.66%Shivang Vijay Singh(JSP)
2.68%Pradip Kumar Sharan(SBSP)
2.53%Hemlata(IND)
2.03%Nota(NOTA)
1.56%Bheem Kamkar(IND)
1.35%Mrityunjay Kumar Singh(RLJ)
0.91%Pramila Devi(IND)
0.54%