The 1962 Lok Sabha (Parliament) election in Bihar was held to elect Members of Parliament (MPs) from 53 parliamentary constituencies in the state. Indian National Congress emerged as the leading party, winning 39 seats. Swatantra came second with 7 seats.
A total of 22,115,041 electors were registered to vote across the state. Of these, 10,386,746 votes were polled, resulting in an overall voter turnout of 47.0%. The average victory margin across all constituencies was 33,387 votes, with the closest contest decided by just 1,085 votes and the largest margin reaching 84,327 votes.
A total of 6 political parties won at least one seat in this election. 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. The party or coalition winning a majority of Lok Sabha seats forms the central government and appoints the Prime Minister.
Seat data is not available for this selection.
Seat breakdown: Indian National Congress (39), Swatantra (7), Jharkhand Party (3), Praja Socialist Party (2), Communist Party Of India (1) and 1 other parties.
Click on any constituency name to view the full candidate-wise breakdown with individual vote counts, vote share percentages, and party affiliations.
| Sno. | Constituency | Type | State | Winner | Party | Electors | Votes | Turnout | Margin | Margin% | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 46-Sitamarhi | GEN | Bihar | Nagindra Pd. Yadab | Indian National Congress | 455960 | 249150 | 54.60% | 33515 | 13.50% | 1962 |
| 2 | 47-Madhubani | GEN | Bihar | Yogendra Jha | Praja Socialist Party | 427660 | 208348 | 48.70% | 1912 | 0.90% | 1962 |
| 3 | 51-Kishanganj | GEN | Bihar | Mohammad Tahir | Indian National Congress | 486140 | 193111 | 39.70% | 14555 | 7.50% | 1962 |
| 4 | 52-Katihar | GEN | Bihar | Priya Gupta | Praja Socialist Party | 451056 | 190900 | 42.30% | 17537 | 9.20% | 1962 |
| 5 | 53-Purnia | GEN | Bihar | Phani Gopal Sen Gupta | Indian National Congress | 503100 | 224636 | 44.70% | 69791 | 31.10% | 1962 |
| 6 | 55-Darbhanga | GEN | Bihar | Shree Narayan Das | Indian National Congress | 487848 | 201729 | 41.40% | 60337 | 29.90% | 1962 |
| 7 | 56-Muzaffarpur | GEN | Bihar | Digvijoy Narain Singh | Indian National Congress | 464546 | 224877 | 48.40% | 50000 | 22.20% | 1962 |
| 8 | 58-Gopalganj | GEN | Bihar | Dwaika Nath Tiwari | Indian National Congress | 422101 | 204989 | 48.60% | 38617 | 18.80% | 1962 |
| 9 | 59-Siwan | GEN | Bihar | Md. Yusuf | Indian National Congress | 424260 | 199078 | 46.90% | 35729 | 17.90% | 1962 |
| 10 | 60-Maharajganj | GEN | Bihar | Krishnakanta Singh | Indian National Congress | 401654 | 170942 | 42.60% | 13527 | 7.90% | 1962 |
| 11 | 62-Hajipur | GEN | Bihar | Rajeshwar Patel | Indian National Congress | 421299 | 259738 | 61.70% | 21850 | 8.40% | 1962 |
| 12 | 64-Samastipur | GEN | Bihar | Satya Naryan Sinha | Indian National Congress | 383747 | 208396 | 54.30% | 21550 | 10.30% | 1962 |
| 13 | 65-Begusarai | GEN | Bihar | Mathura Prasad Mishra | Indian National Congress | 404740 | 216821 | 53.60% | 54720 | 25.20% | 1962 |
| 14 | 66-Khagaria | GEN | Bihar | Jiyalal Mandal | Indian National Congress | 431546 | 231667 | 53.70% | 61069 | 26.40% | 1962 |
| 15 | 67-Bhagalpur | GEN | Bihar | Bhagwat Jha Azad | Indian National Congress | 436725 | 212747 | 48.70% | 61129 | 28.70% | 1962 |
| 16 | 68-Banka | GEN | Bihar | Shakuntala Devi | Indian National Congress | 412008 | 164957 | 40.00% | 37394 | 22.70% | 1962 |
| 17 | 69-Munger | GEN | Bihar | Banarsi Prasad Sinha | Indian National Congress | 374823 | 201355 | 53.70% | 49901 | 24.80% | 1962 |
| 18 | 70-Nalanda | GEN | Bihar | Sidheshwar Prasad | Indian National Congress | 453708 | 228036 | 50.30% | 36914 | 16.20% | 1962 |
| 19 | 71-Patna Sahib | GEN | Bihar | Ramdulari Devi | Indian National Congress | 400456 | 232856 | 58.20% | 25082 | 10.80% | 1962 |
| 20 | 74-Buxar | GEN | Bihar | Anant Prasad Sharma | Indian National Congress | 453468 | 234087 | 51.60% | 5516 | 2.40% | 1962 |
| 21 | 75-Sasaram | SC | Bihar | Jagjivan Ram | Indian National Congress | 416753 | 261839 | 62.80% | 53995 | 20.60% | 1962 |
| 22 | 77-Jahanabad | GEN | Bihar | Satyabhama Devi | Indian National Congress | 436653 | 231636 | 53.10% | 34829 | 15.00% | 1962 |
| 23 | 78-Aurangabad | GEN | Bihar | Lalita Rajya Laxmi | Swatantra | 409761 | 171300 | 41.80% | 9761 | 5.70% | 1962 |
| 24 | 79-Gaya | GEN | Bihar | Brajeshwar Prasad | Indian National Congress | 337429 | 168595 | 50.00% | 18798 | 11.10% | 1962 |
| 25 | 80-Nawada | SC | Bihar | Ramdhani Das | Indian National Congress | 420933 | 203376 | 48.30% | 71394 | 35.10% | 1962 |
| 26 | 81-Jamui | SC | Bihar | Nayantara Das | Indian National Congress | 408420 | 211878 | 51.90% | 45796 | 21.60% | 1962 |
| 27 | 141-Rajmahal | SC | Bihar | Iswar Marandi | Jharkhand Party | 389321 | 149409 | 38.40% | 18676 | 12.50% | 1962 |
| 28 | 142-Dumka | ST | Bihar | Satya Chandra Besra | Indian National Congress | 399218 | 140848 | 35.30% | 1085 | 0.80% | 1962 |
| 29 | 143-Godda | GEN | Bihar | Prabhudayal Himmatsingka | Indian National Congress | 395448 | 193437 | 48.90% | 19585 | 10.10% | 1962 |
| 30 | 144-Chatra | GEN | Bihar | Vijaya Raje | Swatantra | 379753 | 148344 | 39.10% | 35304 | 23.80% | 1962 |
| 31 | 146-Giridih | GEN | Bihar | Thakur Bateshwar Singh | Swatantra | 374463 | 129147 | 34.50% | 3458 | 2.70% | 1962 |
| 32 | 147-Dhanbad | GEN | Bihar | P. R. Chakravarti | Indian National Congress | 451555 | 207276 | 45.90% | 24206 | 11.70% | 1962 |
| 33 | 149-Jamshedpur | GEN | Bihar | Udaikar Mishra | Communist Party Of India | 435297 | 181726 | 41.80% | 19805 | 10.90% | 1962 |
| 34 | 150-Singhbhum | ST | Bihar | Haricharan Soy | Jharkhand Party | 413797 | 134415 | 32.50% | 17638 | 13.10% | 1962 |
| 35 | 152-Lohardaga | ST | Bihar | David Munzni | Swatantra | 368021 | 139811 | 38.00% | 16370 | 11.70% | 1962 |
| 36 | 153-Palamau | GEN | Bihar | Shashank Manjari | Swatantra | 386107 | 146465 | 37.90% | 44609 | 30.50% | 1962 |
| 37 | 154-Hazaribagh | GEN | Bihar | Basant Narain Singh | Swatantra | 395311 | 127042 | 32.10% | 46611 | 36.70% | 1962 |
| 38 | 551-Bagaha | GEN | Bihar | Kamal Nath Tewari | Indian National Congress | 385005 | 188598 | 49.00% | 17174 | 9.10% | 1962 |
| 39 | 553-Barh | GEN | Bihar | Tarkeshwari Sinha | Indian National Congress | 377162 | 191615 | 50.80% | 38221 | 19.90% | 1962 |
| 40 | 554-Bettiah | SC | Bihar | Bhola Raut | Indian National Congress | 380043 | 145637 | 38.30% | 41790 | 28.70% | 1962 |
| 41 | 555-Bikramganj | GEN | Bihar | Ram Subhag Singh | Indian National Congress | 423247 | 235421 | 55.60% | 10664 | 4.50% | 1962 |
| 42 | 556-Chapra | GEN | Bihar | Ramsekhar Prasad Singh | Indian National Congress | 459344 | 228117 | 49.70% | 21204 | 9.30% | 1962 |
| 43 | 557-Motihari | SC | Bihar | Bibhuti Mishra | Indian National Congress | 379579 | 182534 | 48.10% | 58992 | 32.30% | 1962 |
| 44 | 558-Rosera | SC | Bihar | Rameshwar Sahu | Indian National Congress | 431956 | 185973 | 43.10% | 67845 | 36.50% | 1962 |
| 45 | 559-Saharsa | GEN | Bihar | Bhupendra Narayan Mandal | Socialist | 426782 | 206752 | 48.40% | 15133 | 7.30% | 1962 |
| 46 | 660-Jainagar | GEN | Bihar | Yamuna Prasad Mandal | Indian National Congress | 471460 | 213516 | 45.30% | 29192 | 13.70% | 1962 |
| 47 | 665-Kesariya | GEN | Bihar | Bhishma Prasad Yadava | Indian National Congress | 389402 | 171090 | 43.90% | 49538 | 29.00% | 1962 |
| 48 | 671-Pupri | GEN | Bihar | Sashiranjan Prasad Sah | Indian National Congress | 415653 | 234633 | 56.50% | 18772 | 8.00% | 1962 |
| 49 | 673-Shahabad | GEN | Bihar | Bali Ram Bhagat | Indian National Congress | 415615 | 224985 | 54.10% | 84327 | 37.50% | 1962 |
| 50 | 705-Mahua | SC | Bihar | Chandramani Lal Choudhary | Indian National Congress | 447690 | 221987 | 49.60% | 9962 | 4.50% | 1962 |
| 51 | 713-Ranchi East | GEN | Bihar | Prashanta Kumar Ghosh | Swatantra | 373768 | 142294 | 38.10% | 5023 | 3.50% | 1962 |
| 52 | 714-Ranchi West | ST | Bihar | Jaipal Singh | Jharkhand Party | 421139 | 211113 | 50.10% | 50878 | 24.10% | 1962 |
| 53 | 722-Sonbarsa | SC | Bihar | Tulmohan Ram | Indian National Congress | 402111 | 197517 | 49.10% | 58223 | 29.50% | 1962 |
Data-driven analysis of the 1962 Bihar Lok Sabha election results, covering competitiveness, candidate performance, and voter behaviour.
The victory margin is the difference in votes between the winning candidate and the runner-up. A constituency with a margin under 5,000 votes is considered closely fought. The average margin in Bihar 1962 was 33,387 votes.
The 10 parliamentary constituencies decided by the narrowest margins.
| Constituency | Winner | Party | Margin |
|---|
Candidates receiving less than one-sixth (16.67%) of valid votes forfeit their security deposit. A high forfeiture rate indicates a party fielded candidates in constituencies with little voter support.
NOTA (None of the Above) allows voters to reject all candidates. When NOTA votes exceed the victory margin, it signals significant voter dissatisfaction.
| Constituency | NOTA Votes | Win Margin | NOTA > Margin? |
|---|
The Lok Sabha (House of the People) is the lower house of India's Parliament. Members of Parliament (MPs) are directly elected by voters in their respective parliamentary constituencies through universal adult suffrage.
Bihar is divided into 53 parliamentary constituencies. The constituencies are categorized as: GEN (40 seats), SC (9 seats), ST (4 seats). SC and ST reserved constituencies ensure representation for historically marginalized communities.
India follows the First-Past-The-Post (FPTP) electoral system. The candidate who receives the highest number of votes wins the seat. Elections are conducted by the Election Commission of India (ECI) using Electronic Voting Machines (EVMs) and Voter Verifiable Paper Audit Trail (VVPAT).