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7. Chanpatia 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. 7. Chanpatia Assembly constituency is part of the 2. Paschim Champaran (General) Lok Sabha constituency and can be classified as Rural.


Location

The geographic coordinates of Chanpatia Assembly constituency are: 26°52'28.6"N 84°31'51.6"E. This constituency falls in Paschim Champaran district of Bihar and in the Tirhut region. Chanpatia shares its borders with six other Assembly constituencies. Other Bihar Assembly constituencies adjacent to Chanpatia are: Sikta, Narkatiaganj, Lauriya, Nautan, Bettiah, Sugauli. This constituency shares an inter-state border with .

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Chanpatia Assembly election results

2020
PartyParty votes polledVotes %Candidate name
BJP83,82847.69%
Umakant Singh
Winner
Margin:
13,469 (7.663%)
Winner
INC70,35940.03%Abhishek Ranjan
IND9,2395.26%Tripurari Kr. Tiwari @ Manish Kasyap
RLSP3,5262.01%Santosh Kumar Gupta
NOTA2,9101.66%Nota
IND1,3750.78%Sheshnath Bharti
IND9380.53%Ramayan Yadav
IND8750.5%Munna Singh
ASPKR7300.42%Ravisagar Bharati
VCSMP6900.39%Shekh Firoz
2015
2010

Demographic profile

In the 2020 Assembly elections, there were a total of 265436 registered voters, of which 142796 were male, 121961 female and 667 from the third gender. In the 2015 Assembly elections, there were a total of 246103 registered voters, of which 133891 were male, 112199 female and 155 from the third gender. In 2010 elections, there were a total of 198951 registered voters in this constituency, of which 107842 were male and 91109 female and 166 from the third gender.

The number of service voters in this Assembly constituency was 12 in 2020, 13 in 2015, and 0 in 2010.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2020 was 854, 838 in 2015, and 845 in 2010.

Poll dates

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.


Extent

Assembly constituency no.7. Chanpatia comprises of the following areas of Paschim Champaran district in the Tirhut region of Bihar: CD Block Chanpatia; Gram Panchayats Chanayan Bandh, ahana Gani, Ratanmala, Sarisawa, Barawa Semaraghat, Garawa Harpur, Dumari, ahanwa Rampurwa, Dhokarahan, Baithania Bhanachak & Nautan Khurd of ajhaulia CD Block.

This constituency covers an approximate area of 375.21 square kilometers and the geographic coordinates of Chanpatia is: 26°52'28.6"N 84°31'51.6"E.

A total of six Assembly constituencies in the state of Bihar share borders with Chanpatia constituency, which are: Sikta, Narkatiaganj, Lauriya, Nautan, Bettiah, Sugauli. This constituency shares an inter-state border with .

Voter turnout

According to data released by the Election Commission of India, In 2020, this seat registered a turnout of 63.72%, while it was 63.84% in 2015, and 55.77% in 2010.

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Total voters

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Victory margin

In the 2020 Bihar Assembly elections, Umakant Singh of BJP won in this constituency beating Abhishek Ranjan of INC by a margin of 13469 votes which was 7.66% of the total votes cast. In 2015, Prakash Rai of BJP was the winner in this seat beating N N Sahi of JDU by a margin of 464 votes which was 0.3% of the total votes polled in the constituency. In the 2010 Assembly elections, Chandra Mohan Rai of BJP won this seat defeating Ejaj Hussain of BSP by a margin of 23412 votes which was 21.1% of the total votes polled for the seat.

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Winner vote share (%)

In the 2020 Bihar Assembly elections, Umakant Singh of BJP had a vote share of 47.69% in this seat. In the 2015 Assembly elections, Prakash Rai of BJP got a vote share of 39.04% , In the 2010 Assembly elections, Chandra Mohan Rai of BJP got a vote share of 40.41% in Chanpatia.

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First Published: April 18, 2024, 05:40 IST

Last Updated: October 8, 2025 at 01:13 PM IST

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7. Chanpatia

CONSTITUENCY DETAILS
Reservation status:General
Constituency type:Rural
State:Bihar
District(s):Paschim Champaran
Region (India):East
Region (State):Tirhut
Lok Sabha constituency:Paschim Champaran
2025 ASSEMBLY ELECTIONS
Total voters:286332
Male voters:153235
Female voters:133088
Third gender voters:9
Electorate gender ratio:869
Poll phase:2
Poll date:November 11, 2025
Results (Counting of votes):November 14, 2025

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Assembly cons. Results

Cons. name202020152010
Valmiki Nagar
JDU
IND
JDU
Ramnagar
BJP
BJP
BJP
Narkatiaganj
BJP
INC
BJP
Bagaha
BJP
BJP
JDU
Lauriya
BJP
BJP
IND
Nautan
BJP
BJP
JDU
Chanpatia
BJP
BJP
BJP
Bettiah
BJP
INC
BJP
Sikta
CPIMLL
JDU
IND
Raxaul
BJP
BJP
BJP