Hajipur

The geographic coordinates of Hajipur Assembly constituency are: 25°42'21.2"N 85°14'35.5"E. This constituency falls in Vaishali district of Bihar and in the Tirhut region. Hajipur shares its borders with five other Assembly constituencies. Other Bihar Assembly constituencies adjacent to Hajipur are: Lalganj, Sonepur, Raghopur, Raja Pakar, Parsa. This constituency shares an inter-state border with .

There were a total of 333914 registered voters on the electoral rolls for the 2025 Assembly election in Hajipur Assembly constituency, of which 176058 were male, 157839 female and 17 of the third gender. In the 2020 Assembly elections, there were a total of 335706 registered voters, of which 179519 were male, 156168 female and 19 from the third gender. In the 2015 Assembly elections, there were a total of 311651 registered voters, of which 168323 were male, 143315 female and 399 from the third gender. In 2010 elections, there were a total of 235101 registered voters in this constituency, of which 129044 were male and 106057 female and 221 from the third gender.

The number of service voters in this Assembly constituency was 831 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 2025 was 897, in 2020 it was 870, 851 in 2015, and 822 in 2010.

Hajipur 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 3 on Wednesday, October 28, 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.

Assembly constituency no.123. Hajipur comprises of the following areas of Vaishali district in the Tirhut region of Bihar: CD Block Hajipur.

This constituency covers an approximate area of 185.32 square kilometers and the geographic coordinates of Hajipur is: 25°42'21.2"N 85°14'35.5"E.

A total of five Assembly constituencies in the state of Bihar share borders with Hajipur constituency, which are: Lalganj, Sonepur, Raghopur, Raja Pakar, Parsa. 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 Hajipur constituency was 66.84%. In 2020, this seat registered a turnout of 57.34%, while it was 57.29% in 2015, and 56.76% in 2010.

In the 2020 Bihar Assembly elections, Awadhesh Singh of BJP won in this constituency beating Deo Kumar Chaurasia of RJD by a margin of 2990 votes which was 1.56% of the total votes cast. In 2015, Awadhesh Singh of BJP was the winner in this seat beating Jagannath Prasad Rai of INC by a margin of 12195 votes which was 6.83% of the total votes polled in the constituency. In the 2010 Assembly elections, Nityanand Roy of BJP won this seat defeating Rajendra Rai of LJP by a margin of 16609 votes which was 12.45% of the total votes polled for the seat.

In the 2020 Bihar Assembly elections, Awadhesh Singh of BJP had a vote share of 44.55% in this seat. In the 2015 Assembly elections, Awadhesh Singh of BJP got a vote share of 48.62% , In the 2010 Assembly elections, Nityanand Roy of BJP got a vote share of 41.46% in Hajipur.