In the Nautan Vidhan Sabha constituency in Bihar Assembly election 2025, Narayan Prasad of BJP is leading at 12:38 PM according to the latest data from News18 Live Results Hub.To know the live election result of Nautan Assembly seat in the 2025 Bihar Vidhan Sabha election follow the live updating headline and table embedded in this page. The live status as reflected in the headline is sourced from updates sent by News18 reporters who are present at each and every counting centre.
Past Election Results
In the 2020 Bihar Assembly elections, Narayan Prasad of BJP won in this seat defeating Sheikh Mohammad Kamran of INC by a margin of 25,896 which was 15.46% of the total votes cast for the seat. BJP had a vote share of 46.97% in 2020 in this seat.
In the 2015 Bihar Assembly elections, Narayan Prasad of BJP won in this seat defeating Baidyanath Prasad Mahto of JDU by a margin of 14,335 which was 9.53% of the total votes cast for the seat. BJP had a vote share of 44.35% in 2015 in this seat.
In the 2010 Bihar Assembly elections, Manorma Prasad of JDU won in this seat defeating Narayan Prasad of LJP by a margin of 22,764 which was 20.31% of the total votes cast for the seat. JDU had a vote share of 36.48% in 2010 in this seat.
Contesting Candidates
A total of 11 candidates were in the fray for the Nautan Assembly seat in the 2025 Bihar Assembly election: Bipin Bihari Pandey (IND), Mohammad Ali (IND), Chitranjan Kumar Patel (IND), Santosh Chaudhari (JSP), Sanjay Prasad Alias Sanjay Kumar Singh (AJP), Jai Prakash (NCP), Ajeet Kumar Sah (JSJD), Virendra Rao (BSP), Narayan Prasad (BJP), Amit Kumar (INC), Sikandar Ram (IND).
In the 2020 Assembly election, there were 16 candidates from this constituency: Nandkishor Prasad (RLSP), Narayan Prasad (BJP), Sheikh Mohammad Kamran (INC), Jay Prakash Singh Kushwaha (PP), Punyadeo Prasad (JGJP), Yadavendra Kumar (JAPL), Md. Shahnawaz (JSHD), Surendra Choudhary (JDR), Adarsh Kumar (IND), Priya Ranjan (IND), Manorama Prasad (IND), Ratan Kumar Sarkar (IND), Lalan Rai (IND), Vikash Kumar Prasad (IND), Shubham Kumar Dubey (IND).
In the 2015 Assembly election, there were 15 candidates from this constituency: Narayan Prasad (BJP), Baidyanath Prasad Mahto (JDU), Raj Kumar Prasad (IND), Gallu Chaudhari (CPI), Santosh Chaudhary (IND), Shailesh Kushawaha (BSP), Punyadev Prasad (IND), Nawal Kishor Pathak (SHS), Ratan Kumar Sarkar (IND), Sanjay Kumar Kushwaha (SP), Shankar Chaudhari (GJDS), Radhakrishna Prasad (JMM), Priya Ranjan (IND), Islam (IND), Hamid Ali (RAJPA).
In 2010, the number of contestants from this seat was 16: Manorma Prasad (JDU), Narayan Prasad (LJP), Gallu Choudhary (CPI), Amar Yadav (BSP), Rameshwar Prasad (INC), Kamran Sheikh (IND), Mohammad Ekram (IND), Shambhuprasad (IND), Kishori Lal Prasad (IND), Umesh Kumar Verma (NCP), Vandhu Nath Dubey (IND), Palat Miya (IND), Ratan Kumar Sarkar (IND), Ramchhatriya Singh Patel (SP), Raghunathprasad (JDS), Shri Kanti Devi (VIP).
Constituency Profile
6. Nautan is one of the 70 Assembly (Vidhan Sabha) constituencies in Bihar. This constituency is located in the Tirhut region. Bihar is located in the East region of India. This seat can be classified as: Rural and falls in the Paschim Champaran district of Bihar. The reservation status of this constituency is: General. 6. Nautan Assembly constituency is part of the 2. Paschim Champaran (General) Lok Sabha constituency and can be classified as Rural. In the 2025 Bihar Assembly election, Nautan voted on Tuesday, November 11, 2025 and the counting of votes is on Friday, November 14, 2025.
Demographic Profile
There were a total of 2,80,808 registered voters on the electoral rolls for the 2025 Assembly election in Nautan Assembly constituency, of which 1,51,417 were male, 1,29,375 female and 16 of the third gender. In the 2020 Assembly elections, there were a total of 2,77,724 registered voters, of which 1,49,936 were male, 1,27,767 female and 21 from the third gender. In the 2015 Assembly elections, there were a total of 2,43,419 registered voters, of which 1,33,859 were male, 1,09,542 female and 148 from the third gender. In 2010 elections, there were a total of 2,00,327 registered voters in this constituency, of which 1,09,573 were male and 90,574 female and 123 from the third gender.
The number of service voters in this Assembly constituency was 313 in 2020, 18 in 2015, and 0 in 2010.
The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2025 was 854, in 2020 it was 852, 818 in 2015, and 827 in 2010.
Lok Sabha Results
Nautan Assembly constituency is part of 2. Paschim Champaran (General) Lok Sabha constituency. In the 2024 Lok Sabha elections, BJP was the leading party in this assembly segment. The Paschim Champaran Lok Sabha seat was won by Dr Sanjay Jaiswal of BJP defeating Madan Mohan Tiwari of INC.
In the 2019 Lok Sabha polls, BJP led in this assembly segment. The Paschim Champaran Lok Sabha seat was won by Dr Sanjay Jaiswal of BJP beating Brijesh Kumar Kushwaha of RLSP.
In 2014, BJP was ahead in this particular assembly segment and the Paschim Champaran Lok Sabha constituency was won by Dr Sanjay Jaiswal of BJP defeating Prakash Jha of JDU.
In the 2009 Parliamentary elections, BJP was the leading party in the Nautan assembly segment while the Paschim Champaran Lok Sabha constituency was won by Dr Sanjay Jaiswal of BJP defeating Prakash Jha of LJP.
Voter Turnout
According to data released by the Election Commission of India, in the 2025 Bihar Assembly elections, the estimated voter turnout in this Nautan constituency was 72.37%. In 2020, this seat registered a turnout of 60.32%, while it was 61.8% in 2015, and 55.96% in 2010.
Victory Margins
In the 2020 Bihar Assembly elections, Narayan Prasad of BJP won in this constituency beating Sheikh Mohammad Kamran of INC by a margin of 25,896 votes which was 15.46% of the total votes cast. In 2015, Narayan Prasad of BJP was the winner in this seat beating Baidyanath Prasad Mahto of JDU by a margin of 14,335 votes which was 9.53% of the total votes polled in the constituency. In the 2010 Assembly elections, Manorma Prasad of JDU won this seat defeating Narayan Prasad of LJP by a margin of 22,764 votes which was 20.31% of the total votes polled for the seat.
Winner Voteshare
In the 2020 Bihar Assembly elections, Narayan Prasad of BJP had a vote share of 46.97% in this seat. In the 2015 Assembly elections, Narayan Prasad of BJP got a vote share of 44.35% , In the 2010 Assembly elections, Manorma Prasad of JDU got a vote share of 36.48% in Nautan.
Poll Dates
Nautan Assembly constituency will go to the polls in Phase 2 of the 2025 Bihar Assembly elections on Tuesday, November 11, 2025. The counting of votes is on Friday, November 14, 2025.
In the 2020 state Assembly elections, this seat voted in Phase 2 on Tuesday, November 3, 2020 and the results were declared on Tuesday, November 10, 2020.
In the 2015 state Assembly elections, this seat voted in Phase 4 on Sunday, November 1, 2015 and the results were declared on Sunday, November 8, 2015.
In the 2010 polls, this constituency voted in Phase 3 on Thursday, October 28, 2010 and the results were declared on Wednesday, November 24, 2010.
Location
The geographic coordinates of Nautan Assembly constituency are: 26°43’03.0″N 84°27’16.6″E. This constituency falls in Paschim Champaran district of Bihar and in the Tirhut region. Nautan shares its borders with six other Assembly constituencies. Other Bihar Assembly constituencies adjacent to Nautan are: Valmiki Nagar, Lauriya, Chanpatia, Govindganj, Gopalganj, Kuchaikote. This constituency shares an inter-state border with Uttar Pradesh.
Extent
Assembly constituency no.6. Nautan comprises of the following areas of Paschim Champaran district in the Tirhut region of Bihar: CD Blocks Bairia & Nautan.
This constituency covers an approximate area of 410.69 square kilometers and the geographic coordinates of Nautan is: 26°43’03.0″N 84°27’16.6″E.
A total of six Assembly constituencies in the state of Bihar share borders with Nautan constituency, which are: Valmiki Nagar, Lauriya, Chanpatia, Govindganj, Gopalganj, Kuchaikote. This constituency shares an inter-state border with Uttar Pradesh.
Electorate Profile
In 2025, there were a total of 2,80,808 eligible electors in Nautan of which 1,51,417 were male and 1,29,375 female and 16 of the third gender.
The electorate gender ratio in 2025 was 854 female voters for every 1,000 male voters.
In the 2020, there were a total 2,77,724 electors, of which 1,49,936 were male, 1,27,767 female and 21 electors of the third gender.
In 2015, there were a total of 2,43,419 electors, of which 1,33,859 were male, 1,09,542 female and 148 voters of the third gender.
In 2010, there were a total of 2,00,327 electors, of which 1,09,573 were male, 90,574 female and 123 voters of the third gender.
The number of service voters in 2020 was 313. In 2015, there were 18 service voters, in 2015 and 0 in 2010.

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