Explore the complete constituency-wise results of the 1991 Lok Sabha elections in Bihar. This page lists every parliamentary constituency in the state with the winning candidate, their party affiliation, total votes polled, voter turnout percentage, and victory margin.
India's Lok Sabha elections use the First-Past-The-Post (FPTP) system, where the candidate with the most votes in each constituency wins the seat. Click on any constituency name below to view the full candidate-wise breakdown, vote shares, and detailed analysis.
Seat data is not available for this selection.
| Sno. | Constituency | Type | State | Winning Candidate | Party | Electors | Votes | Turnout | Margin | Margin% | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 45-Sheohar | GEN | Bihar | Hari Kishore Singh | Janata Dal | 965641 | 652419 | 67.60% | 159936 | 24.50% | 1991 |
| 2 | 46-Sitamarhi | GEN | Bihar | Nawal Kishore Ray | Janata Dal | 1016278 | 736253 | 72.50% | 229151 | 31.10% | 1991 |
| 3 | 47-Madhubani | GEN | Bihar | Bhogendra Jha | Communist Party Of India | 987053 | 649311 | 65.80% | 80091 | 12.30% | 1991 |
| 4 | 48-Jhanjharpur | GEN | Bihar | Devendra Prasad Yadav | Janata Dal | 959716 | 654471 | 68.20% | 130074 | 19.90% | 1991 |
| 5 | 50-Araria | SC | Bihar | Sukdeo Paswan | Janata Dal | 920630 | 553024 | 60.10% | 170994 | 30.90% | 1991 |
| 6 | 51-Kishanganj | GEN | Bihar | Syed Shahabuddin | Janata Dal | 963577 | 534541 | 55.50% | 79628 | 14.90% | 1991 |
| 7 | 52-Katihar | GEN | Bihar | Md. Yunus Salim | Janata Dal | 865167 | 503685 | 58.20% | 23622 | 4.70% | 1991 |
| 8 | 54-Madhepura | GEN | Bihar | Sharad Yadav | Janata Dal | 993738 | 704100 | 70.90% | 285377 | 40.50% | 1991 |
| 9 | 55-Darbhanga | GEN | Bihar | Md. Ali Asraf Fatmi | Janata Dal | 926642 | 630414 | 68.00% | 139978 | 22.20% | 1991 |
| 10 | 56-Muzaffarpur | GEN | Bihar | George Fernandes | Janata Dal | 988777 | 640495 | 64.80% | 50047 | 7.80% | 1991 |
| 11 | 57-Vaishali | GEN | Bihar | Sheo Sharan Singh | Janata Dal | 966531 | 637893 | 66.00% | 109843 | 17.20% | 1991 |
| 12 | 58-Gopalganj | GEN | Bihar | Abdul Ghafoor | Janata Dal | 948650 | 710378 | 74.90% | 112650 | 15.90% | 1991 |
| 13 | 59-Siwan | GEN | Bihar | Brishin Patel | Janata Dal | 976411 | 622535 | 63.80% | 145892 | 23.40% | 1991 |
| 14 | 60-Maharajganj | GEN | Bihar | Girija Devi (W) | Janata Dal | 1032512 | 653587 | 63.30% | 24335 | 3.70% | 1991 |
| 15 | 62-Hajipur | SC | Bihar | Ram Sunder Das | Janata Dal | 980132 | 749558 | 76.50% | 367752 | 49.10% | 1991 |
| 16 | 64-Samastipur | GEN | Bihar | Manjay Lal | Janata Dal | 1082788 | 713698 | 65.90% | 239032 | 33.50% | 1991 |
| 17 | 65-Begusarai | GEN | Bihar | Krishna Sahi (W) | Indian National Congress | 1007437 | 675617 | 67.10% | 67946 | 10.10% | 1991 |
| 18 | 66-Khagaria | GEN | Bihar | Ram Sharan Yadav | Janata Dal | 956666 | 571057 | 59.70% | 153221 | 26.80% | 1991 |
| 19 | 67-Bhagalpur | GEN | Bihar | Chunchun Pra. Yadav | Janata Dal | 1055616 | 613185 | 58.10% | 168624 | 27.50% | 1991 |
| 20 | 68-Banka | GEN | Bihar | Pratap Singh | Janata Dal | 962029 | 487594 | 50.70% | 110387 | 22.60% | 1991 |
| 21 | 69-Munger | GEN | Bihar | Brahmanand Mandal | Communist Party Of India | 1025444 | 687063 | 67.00% | 110984 | 16.20% | 1991 |
| 22 | 70-Nalanda | GEN | Bihar | Vijoy Kumar Yadav | Communist Party Of India | 1101230 | 809665 | 73.50% | 91871 | 11.30% | 1991 |
| 23 | 73-Arrah | GEN | Bihar | Ram Lakhan Singh Yadav | Janata Dal | 1070495 | 689440 | 64.40% | 55348 | 8.00% | 1991 |
| 24 | 74-Buxar | GEN | Bihar | Tej Narain Singh | Communist Party Of India | 1012148 | 583129 | 57.60% | 66000 | 11.30% | 1991 |
| 25 | 75-Sasaram | SC | Bihar | Chhedi Paswan | Janata Dal | 976765 | 480393 | 49.20% | 22562 | 4.70% | 1991 |
| 26 | 77-Jahanabad | GEN | Bihar | Ramramasharay Prasad Singh | Communist Party Of India | 1067874 | 801921 | 75.10% | 34991 | 4.40% | 1991 |
| 27 | 78-Aurangabad | GEN | Bihar | Ram Naresh Singh | Janata Dal | 978604 | 494615 | 50.50% | 52856 | 10.70% | 1991 |
| 28 | 79-Gaya | SC | Bihar | Rajesh Kumar | Janata Dal | 969299 | 629468 | 64.90% | 53795 | 8.50% | 1991 |
| 29 | 80-Nawada | SC | Bihar | Prem Chand Ram | Communist Party Of India (MARXIST) | 1156759 | 815317 | 70.50% | 101593 | 12.50% | 1991 |
| 30 | 141-Rajmahal | ST | Bihar | Simon Marandi | Jharkhand Mukti Morcha | 834508 | 469610 | 56.30% | 32664 | 7.00% | 1991 |
| 31 | 142-Dumka | ST | Bihar | Shibu Soren | Jharkhand Mukti Morcha | 871904 | 454812 | 52.20% | 133641 | 29.40% | 1991 |
| 32 | 143-Godda | GEN | Bihar | Suraj Mandal | Jharkhand Mukti Morcha | 961709 | 534925 | 55.60% | 104148 | 19.50% | 1991 |
| 33 | 144-Chatra | GEN | Bihar | Upendra Nath Verma | Janata Dal | 885639 | 439587 | 49.60% | 41379 | 9.40% | 1991 |
| 34 | 145-Kodarma | GEN | Bihar | Mumtaz Ansari | Janata Dal | 967408 | 498565 | 51.50% | 14122 | 2.80% | 1991 |
| 35 | 146-Giridih | GEN | Bihar | Binod Bihari Mahto | Jharkhand Mukti Morcha | 955994 | 483492 | 50.60% | 77803 | 16.10% | 1991 |
| 36 | 147-Dhanbad | GEN | Bihar | Rita Verma (W) | Bharatiya Janata Party | 1169411 | 592422 | 50.70% | 85299 | 14.40% | 1991 |
| 37 | 148-Ranchi | GEN | Bihar | Ram Tahal Choudhary | Bharatiya Janata Party | 934651 | 470423 | 50.30% | 119577 | 25.40% | 1991 |
| 38 | 149-Jamshedpur | GEN | Bihar | Silendra Mahto | Jharkhand Mukti Morcha | 963786 | 522780 | 54.20% | 56247 | 10.80% | 1991 |
| 39 | 150-Singhbhum | ST | Bihar | Krishna Marandi | Jharkhand Mukti Morcha | 760927 | 344344 | 45.30% | 46180 | 13.40% | 1991 |
| 40 | 151-Khunti | ST | Bihar | Karia Munda | Bharatiya Janata Party | 756843 | 351120 | 46.40% | 43374 | 12.40% | 1991 |
| 41 | 152-Lohardaga | ST | Bihar | Lalit Oraon | Bharatiya Janata Party | 828306 | 383428 | 46.30% | 54516 | 14.20% | 1991 |
| 42 | 153-Palamau | SC | Bihar | Ram Deo Ram | Bharatiya Janata Party | 915831 | 350572 | 38.30% | 20242 | 5.80% | 1991 |
| 43 | 154-Hazaribagh | GEN | Bihar | Bhuneshwar Prasad Mehta | Communist Party Of India | 1019773 | 510221 | 50.00% | 24681 | 4.80% | 1991 |
| 44 | 551-Bagaha | SC | Bihar | Mahendra Baitha | Janata Dal | 874889 | 397126 | 45.40% | 48575 | 12.20% | 1991 |
| 45 | 552-Balia | GEN | Bihar | Surya Narayan Singh | Communist Party Of India | 926690 | 492043 | 53.10% | 94852 | 19.30% | 1991 |
| 46 | 553-Barh | GEN | Bihar | Nitish Kumar | Janata Dal | 1035217 | 718960 | 69.50% | 174539 | 24.30% | 1991 |
| 47 | 554-Bettiah | GEN | Bihar | Faiyazulazam | Janata Dal | 920104 | 530880 | 57.70% | 98358 | 18.50% | 1991 |
| 48 | 555-Bikramganj | GEN | Bihar | Ram Prasad Singh | Janata Dal | 992054 | 527174 | 53.10% | 177076 | 33.60% | 1991 |
| 49 | 556-Chapra | GEN | Bihar | Lal Babu Rai | Janata Dal | 994872 | 726792 | 73.10% | 124573 | 17.10% | 1991 |
| 50 | 557-Motihari | GEN | Bihar | Kamla Mishra Madhukar | Communist Party Of India | 939457 | 582187 | 62.00% | 98052 | 16.80% | 1991 |
| 51 | 558-Rosera | SC | Bihar | Ram Vilas Paswan | Janata Dal | 966971 | 610619 | 63.20% | 260484 | 42.70% | 1991 |
| 52 | 559-Saharsa | GEN | Bihar | Surya Narain Yadav | Janata Dal | 1062094 | 772419 | 72.70% | 198108 | 25.60% | 1991 |
The 1991 Lok Sabha election in Bihar covered 52 parliamentary constituencies. The average voter turnout across the state was 60.4%, reflecting the level of democratic participation among registered electors.
Each constituency in the table above uses India's First-Past-The-Post (FPTP) electoral system, where the candidate receiving the highest number of votes wins the seat regardless of whether they secure an absolute majority. The margin column shows how closely contested each seat was — narrower margins indicate more competitive races.
How to read this data: Click any constituency name to see the full candidate list with individual vote counts, vote share percentages, and visual comparisons. The Type column indicates whether a constituency is General (GEN), Scheduled Caste (SC), or Scheduled Tribe (ST) reserved.