Matihani

The geographic coordinates of Matihani Assembly constituency are: 25°21'37.8"N 86°09'19.4"E. This constituency falls in Begusarai district of Bihar and in the Mithila region. Matihani shares its borders with seven other Assembly constituencies. Other Bihar Assembly constituencies adjacent to Matihani are: Begusarai, Sahebpur Kamal, Munger, Jamalpur, Suryagarha, Mokama, Teghra. This constituency shares an inter-state border with .

There were a total of 352495 registered voters on the electoral rolls for the 2025 Assembly election in Matihani Assembly constituency, of which 188101 were male, 164391 female and 3 of the third gender. In the 2020 Assembly elections, there were a total of 338858 registered voters, of which 181217 were male, 157640 female and 1 from the third gender. In the 2015 Assembly elections, there were a total of 305043 registered voters, of which 164531 were male, 140512 female and 357 from the third gender. In 2010 elections, there were a total of 258738 registered voters in this constituency, of which 140037 were male and 118701 female and 299 from the third gender.

The number of service voters in this Assembly constituency was 889 in 2020, 0 in 2015, and 0 in 2010.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2025 was 874, in 2020 it was 870, 854 in 2015, and 848 in 2010.

Matihani Assembly constituency will go to the polls in Phase 1 of the 2025 Bihar Assembly elections on Thursday, November 6, 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 1 on Monday, October 12, 2015 and the results were declared on Sunday, November 8, 2015.

In the 2010 polls, this constituency voted in Phase 4 on Monday, November 1, 2010 and the results were declared on Wednesday, November 24, 2010.

Assembly constituency no.144. Matihani comprises of the following areas of Begusarai district in the Mithila region of Bihar: CD Blocks Matihani & Shamho Akha Kurha; Gram Panchayats Kaithma, Laduwara, Bhairwar, Chilmil, Dumri, Ulao, Sighaul, Pachmba, Mahmadpur Raghunathpur, Mohan Eghu, Shahpur, Bishanpur, Dhabauli, Bindpur, Puspura, Bahadarpur, Amraur Kiratpur, Rachiyahi & Barauni IOC Township (CT) of Begusarai CD Block; Gram Panchayats Keshawe, Noorpur, Mahna & Mosadpur of Barauni CD Block.

This constituency covers an approximate area of 327.75 square kilometers and the geographic coordinates of Matihani is: 25°21'37.8"N 86°09'19.4"E.

A total of seven Assembly constituencies in the state of Bihar share borders with Matihani constituency, which are: Begusarai, Sahebpur Kamal, Munger, Jamalpur, Suryagarha, Mokama, Teghra. This constituency shares an inter-state border with .

According to data released by the Election Commission of India, in the 2025 Bihar Assembly elections, the estimated voter turnout in this Matihani constituency was 69.47%. In 2020, this seat registered a turnout of 61.14%, while it was 59.81% in 2015, and 57.74% in 2010.

In the 2020 Bihar Assembly elections, Raj Kumar Singh of LJP won in this constituency beating Narendra Kumar Singh @ Bogo Singh of JDU by a margin of 333 votes which was 0.16% of the total votes cast. In 2015, Narendra Kumar Singh Alias Bogo Singh of JDU was the winner in this seat beating Sarvesh Kumar of BJP by a margin of 22688 votes which was 12.44% of the total votes polled in the constituency. In the 2010 Assembly elections, Narendra Kumar Singh Urf Bogo Singh of JDU won this seat defeating Abhay Kumar Sarjan of INC by a margin of 23828 votes which was 15.95% of the total votes polled for the seat.

In the 2020 Bihar Assembly elections, Raj Kumar Singh of LJP had a vote share of 29.64% in this seat. In the 2015 Assembly elections, Narendra Kumar Singh Alias Bogo Singh of JDU got a vote share of 48.97% , In the 2010 Assembly elections, Narendra Kumar Singh Urf Bogo Singh of JDU got a vote share of 40.52% in Matihani.