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Bharat Surveyभारत सर्वे
Vidhan Sabha · Bihar · Nov 2025

243 seats. In 2025 Bharatiya Janata Party won 89 (majority is 122). Every seat below links to its full result, turnout and history, from official Election Commission of India data.

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  • BJPBharatiya Janata Party8920.1% votes
  • JD(U)Janata Dal (United)8519.3% votes
  • RJDRashtriya Janata Dal2523.0% votes
  • LJPRVLok Janshakti Party (Ram Vilas)195.0% votes
  • INCIndian National Congress68.7% votes
  • AIMIMAll India Majlis-E-Ittehadul Muslimeen51.9% votes
Assembly seats
38 SC · 2 ST reserved
67.3%
Turnout 2025
5,02,31,651 voted
2030
Next election due
End of five-year term
Party-wise result 2025

Seats won, seats where the party finished second, and vote share across all 243 constituencies.

Bihar 2025 party-wise result
PartyContestedWonRunner-upVotesVote share
BJPBharatiya Janata Party10189111,00,81,143
20.08%
JD(U)Janata Dal (United)101851696,67,118
19.25%
RJDRashtriya Janata Dal143251131,15,46,055
23.00%
LJPRVLok Janshakti Party (Ram Vilas)2819824,97,358
4.97%
INCIndian National Congress6164843,74,579
8.71%
AIMIMAll India Majlis-E-Ittehadul Muslimeen28529,30,504
1.85%
HAMSHindustani Awam Morcha (Secular)6515,87,056
1.17%
RLMRashtriya Lok Morcha6425,33,313
1.06%
CPI(ML)(L)Communist Party of India (Marxist-Leninist) (Liberation)2021614,25,592
2.84%
BSPBahujan Samaj Party181118,13,553
1.62%
CPI(M)Communist Party of India (Marxist)4133,02,974
0.60%
IIPIndian Inclusive Party3111,84,679
0.37%
IndependentsIndependent9240425,11,624
5.00%
JNSRJPJan Suraaj Party2380116,77,583
3.34%
VSIPVikassheel Insaan Party120106,89,484
1.37%

112 of 243 seats changed party between 2020 and 2025.

BJPJD(U)RJDLJPRVINCAIMIMOthers
Click a seat to open it. Boundaries approximate.
Swing seats

Seats decided by the smallest margins. These are where booth-level work and turnout move results.

  1. AC 192 · BhojpurSandesh27vote margin · JD(U) won
  2. AC 203 · Kaimur (bhabua) *Ramgarh30vote margin · BSP won
  3. AC 195 · BhojpurAgiaon95vote margin · BJP won
  4. AC 221 · AurangabadNabinagar112vote margin · JD(U) won
  5. AC 21 · Purba ChamparanDhaka178vote margin · RJD won
  6. AC 48 · ArariaForbesganj221vote margin · INC won
  7. AC 65 · KatiharBalrampur389vote margin · LJPRV won
  8. AC 7 · Pashchim ChamparanChanpatia602vote margin · INC won
Previous election

Bihar 2020 party-wise result
PartyContestedWonRunner-upVotesVote share
RJDRashtriya Janata Dal144756797,38,855
23.11%
BJPBharatiya Janata Party110743182,02,067
19.46%
JD(U)Janata Dal (United)115436064,85,179
15.39%
INCIndian National Congress70194439,95,319
9.48%
CPI(ML)(L)Communist Party of India (Marxist-Leninist) (Liberation)1912713,33,682
3.16%
AIMIMAll India Majlis-E-Ittehadul Muslimeen20505,23,279
1.24%
VSIPVikassheel Insaan Party13466,39,840
1.52%
HAMSHindustani Awam Morcha (Secular)7423,75,564
0.89%
CPICommunist Party of India6233,49,489
0.83%
CPI(M)Communist Party of India (Marxist)4212,74,155
0.65%
IndependentsIndependent129911036,41,362
8.64%
LJPLok Jan Shakti Party1351923,83,739
5.66%
BSPBahujan Samaj Party78126,28,961
1.49%
RLSPRLSP99007,44,285
1.77%
JAPLJAPL148004,32,250
1.03%
All seats

Search by name, number or winner; filter by district, reservation or party; sort by closest margin. For the 40 Lok Sabha seats see the parliamentary list.

243 of 243 seats

No.Assembly seatDistrictWinnerMarginTurnout
1Valmiki NagarPashchim ChamparanSurendra PrasadINC1,6750.7%70.5%
2RamnagarSCPashchim ChamparanNand Kishor RamBJP35,68016.8%71.0%
3NarkatiaganjPashchim ChamparanSanjay Kumar PandeyBJP26,45813.5%70.9%
4BagahaPashchim ChamparanRam SinghBJP6,3132.8%70.9%
5LauriyaPashchim ChamparanVinay BihariBJP26,96614.1%76.0%
6NautanPashchim ChamparanNarayan PrasadBJP22,07210.6%72.5%
7ChanpatiaPashchim ChamparanAbhishek RanjanINC6020.3%74.2%
8BettiahPashchim ChamparanRenu DeviBJP22,37311.4%67.3%
9SiktaPashchim ChamparanSammridh VarmaJD(U)47,14422.4%75.8%
10RaxaulPurba ChamparanPramod Kumar SinhaBJP17,8788.3%75.3%
11SugauliPurba ChamparanRajesh Kumar Alias Bablu GuptaLJPRV58,19129.3%70.1%
12NarkatiaPurba ChamparanVishal KumarJD(U)1,4430.6%74.2%
13HarsidhiSCPurba ChamparanKrishnanandan PaswanBJP7,0953.5%74.0%
14GovindganjPurba ChamparanRaju TiwariLJPRV32,68317.9%69.1%
15KesariaPurba ChamparanShalini MishraJD(U)16,3409.2%67.7%
16KalyanpurPurba ChamparanSachindra Prasad SinghBJP15,5688.4%72.7%
17PipraPurba ChamparanShyam Babu Prasad YadavBJP10,7454.4%72.8%
18MadhubanPurba ChamparanRana RandhirBJP5,4923.0%69.3%
19MotihariPurba ChamparanPramod KumarBJP13,5636.3%73.3%
20ChiraiaPurba ChamparanLal Babu Prasad GuptaBJP39,36019.8%68.6%
21DhakaPurba ChamparanFaisal RahmanRJD1780.1%73.5%
22SheoharSheohar *Shweta GuptaJD(U)31,39814.9%68.9%
23RigaSitamarhiBaidyanath PrasadBJP33,12515.3%68.4%
24BathnahaSCSitamarhiAnil KumarBJP51,76924.0%67.7%
25PariharSitamarhiGayetri DeviBJP17,1898.2%64.7%
26SursandSitamarhiProf. Nagendra RautJD(U)23,66711.4%65.8%
27BajpattiSitamarhiRameshwar Kumar MehtoRLM3,3951.5%66.1%
28SitamarhiSitamarhiSunil Kumar PintuBJP5,5622.6%70.9%
29RunnisaidpurSitamarhiPankaj Kumar MishraJD(U)19,73710.2%67.2%
30BelsandSitamarhiAmit KumarLJPRV22,68512.4%70.0%
31HarlakhiMadhubaniSudhanshu ShekharJD(U)36,23619.8%66.5%
32BenipattiMadhubaniVinod Narayan JhaBJP23,93213.7%60.5%
33KhajauliMadhubaniArun Shankar PrasadBJP13,1266.4%69.8%
34BabubarhiMadhubaniMina KumariJD(U)17,5688.5%67.1%
35BisfiMadhubaniAsif AhmadRJD8,1073.9%63.0%
36MadhubaniMadhubaniMadhaw AnandRLM20,5529.7%62.3%
37RajnagarSCMadhubaniSujeet KumarBJP42,18522.1%60.9%
38JhanjharpurMadhubaniNitish MishraBJP54,84928.4%60.4%
39PhulparasMadhubaniSheela KumariJD(U)14,0996.9%64.0%
40LaukahaMadhubaniSatish Kumar SahJD(U)25,51111.1%68.5%
41NirmaliSupaul *Aniruddha Prasad YadavJD(U)37,31016.7%73.4%
42PipraSupaul *Rambilash KamatJD(U)37,77616.9%73.1%
43SupaulSupaul *Bijendra Prasad YadavJD(U)30,80314.7%71.3%
44TriveniganjSCSupaul *Sonam RaniJD(U)5,6832.6%72.9%
45ChhatapurSupaul *Niraj Kumar SinghBJP16,1786.5%74.7%
46NarpatganjArariaDevanti YadavBJP25,35310.5%71.8%
47RaniganjSCArariaAvinash ManglamRJD8,5303.7%67.3%
48ForbesganjArariaManoj BishwasINC2210.1%69.8%
49ArariaArariaAbidur RahmanINC12,7415.3%72.3%
50JokihatArariaMohammad Murshid AlamAIMIM28,80313.2%71.5%
51SiktiArariaVijay Kumar MandalBJP19,3228.8%72.7%
52BahadurganjKishanganjMd Tauseef AlamAIMIM28,72613.2%74.6%
53ThakurganjKishanganjGopal Kumar AgarwalJD(U)8,8223.6%81.6%
54KishanganjKishanganjMd. Qamrul HodaINC12,7945.6%80.2%
55KochadhamanKishanganjMd. Sarwar AlamAIMIM23,02111.9%77.1%
56AmourPurniaAkhtarul ImanAIMIM38,92816.8%74.1%
57BaisiPurniaGhulam SarwarAIMIM27,25112.2%78.2%
58KasbaPurniaNitesh Kumar SinghLJPRV12,8755.5%82.0%
59BanmankhiSCPurniaKrishna Kumar RishiBJP45,29621.2%70.8%
60RupauliPurniaKaladhar Prasad MandalJD(U)73,57232.7%75.4%

Bihar Lok Sabha constituencies →

Data & field work

Booth-level result analysis, printable maps, voter-list analysis and verified field surveys for one seat, a district or the whole state.

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FAQ

Answers use the official Election Commission of India statistical reports.

How many assembly constituencies are there in Bihar?

Bihar has 243 assembly constituencies, of which 38 are reserved for Scheduled Castes and 2 for Scheduled Tribes. A party or alliance needs 122 seats for a majority in the Vidhan Sabha.

Which party won the most seats in the 2025 Bihar election?

Bharatiya Janata Party (BJP) won 89 of 243 seats with 20.08% of the valid votes. Janata Dal (United) came second with 85 seats. Seat counts here are for parties, not pre-poll alliances.

What was the voter turnout in Bihar in 2025?

Across all 243 seats, 5,02,31,651 of 7,46,91,135 registered electors voted, a turnout of about 67.3%. The seat with the highest turnout is listed first when you sort the table below by turnout.

Which was the closest contest in Bihar in 2025?

Sandesh was decided by just 27 votes. Ramgarh (30), Agiaon (95), Nabinagar (112) were also decided by very small margins.

When is the next Bihar assembly election?

The assembly elected in 2025 completes its five-year term in 2030, so the next general election is due by then unless the house is dissolved early. The Election Commission of India announces the schedule a few weeks before polling.

Source: Election Commission of India statistical reports for the Bihar assembly elections of 2025 and 2020 and 2015 and 2010 (2025 report). Party seat counts are computed from the detailed constituency results. Districts and boundaries: DataMeet (from ECI polling-station maps), approximate.

Related data

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