| Candidate Name | Result | Total Votes | Vote Percentage % |
|---|---|---|---|
| Bijendra Prasad Yadav JD(U) | Won | 109085 | 52.16 |
| Minnatullah Rahmani INC | Lost | 78282 | 37.43 |
| Anil Kumar Singh JSP | Lost | 5139 | 2.46 |
| Shambhu Babu IND | Lost | 2873 | 1.37 |
| Satyanarayan Sharma JrkJP | Lost | 2321 | 1.11 |
| Braj Bhushan Navin AAP | Lost | 1975 | 0.94 |
| Sushil Kumar BSP | Lost | 1693 | 0.81 |
| Vindeshwari Prasad PSS | Lost | 1404 | 0.67 |
| Gunja Kumari PBI | Lost | 1154 | 0.55 |
Supaul is one of the 243 state assembly constituencies of Bihar. Located in the district of Supaul, the current MLA from this constituency is Bijendra Prasad Yadav of Janata Dal United (JDU), who secured 86,174 votes in the 2020 elections. He beat Minnatullah Rahmani of the Indian National Congress (INC) by a margin of 28,099 votes.
According to the Election Commission 2024 data, the total number of registered electors from this constituency stood at 307,471. Male registered electors are 159,281, and female 148,186. Only 6 electors of the third gender are registered in this constituency.
In 2020 elections, the total number of registered electors were 288,703. Out of these, 150,627 electors were male, 138,067 female and only 9 of the third gender. There was a voter turnout of 59.54% in the 2020 elections. Of the 288,703 electors, 171,882 cast their votes.
In 2015, the total number of registered electors were 263,776. Out of these, 137,835 were male, 125,936 female and only 5 of the third gender.
In these elections, 150,761 out of the 263,776 total registered electors exercised their franchise, making the voter turnout 57.15%.
Polling for this constituency in the upcoming elections will be carried out in the second phase of elections on November 11, 2025.
Supaul constituency spans an approximate area of 391.54 square kilometers. A total of five Assembly constituencies in Bihar share border with Supaul constituency. These are Pipra, Nirmali, Phulparas, Mahishi and Madhepura.
| Candidate Name | Result | Total Votes | Vote % |
|---|---|---|---|
| Bijendra Prasad Yadav JDU | Won | 86174 | 51.46 |
| Minnatullah Rahmani INC | Lost | 58075 | 34.68 |
| Prabhash Chandra Mandal LJSP | Lost | 8515 | 5.08 |
| Anil Kumar Singh IND | Lost | 5736 | 3.43 |
| Suresh Kumar Azad JHPa | Lost | 2616 | 1.56 |
| Upendra Sharma JVPt | Lost | 1477 | 0.88 |
| Shiv Nath Prasad Gupta RSD(R) | Lost | 1193 | 0.71 |
| Mritunjay Kumar JD(S) | Lost | 1169 | 0.70 |
| Rajesh Kumar VPI | Lost | 983 | 0.59 |
| Pankaj Kumar Mandal PPI(D) | Lost | 802 | 0.48 |
| Bhogi Mandal RJP | Lost | 728 | 0.43 |
| Candidate Name | Result | Total Votes | Vote % |
|---|---|---|---|
| Bijendra Prasad Yadav JDU | Won | 82295 | 54.69 |
| Kishor Kumar BJP | Lost | 44898 | 29.84 |
| Suresh Kumar Azad JHPa | Lost | 5501 | 3.66 |
| Md. Ziyaur Rahman BSP | Lost | 4322 | 2.87 |
| Bijendra Narayan Yadav IND | Lost | 2907 | 1.93 |
| Arvind Kumar Sharma CPIMLL | Lost | 1915 | 1.27 |
| Bhogi Mandal RJP | Lost | 1917 | 1.27 |
| Jay Narayan Yadav LSD | Lost | 1261 | 0.84 |
| Prem Hans Kumar SP | Lost | 1141 | 0.76 |
