Ramgarh

Demographic profile

There were a total of 285100 registered voters on the electoral rolls for the 2025 Assembly election in Ramgarh Assembly constituency, of which 151207 were male, 133890 female and 3 of the third gender. In the 2020 Assembly elections, there were a total of 279545 registered voters, of which 146116 were male, 133426 female and 3 from the third gender. In the 2015 Assembly elections, there were a total of 256632 registered voters, of which 136151 were male, 120453 female and 1440 from the third gender. In 2010 elections, there were a total of 204116 registered voters in this constituency, of which 109567 were male and 94549 female and 1161 from the third gender.

The number of service voters in this Assembly constituency was 1010 in 2020, 28 in 2015, and 0 in 2010.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2025 was 885, in 2020 it was 913, 885 in 2015, and 863 in 2010.

Poll dates

Ramgarh 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 1 on Wednesday, October 28, 2020 and the results were declared on Tuesday, November 10, 2020.

In the 2015 state Assembly elections, this seat voted in Phase 2 on Friday, October 16, 2015 and the results were declared on Sunday, November 8, 2015.

In the 2010 polls, this constituency voted in Phase 6 on Saturday, November 20, 2010 and the results were declared on Wednesday, November 24, 2010.

Extent

Assembly constituency no.203. Ramgarh comprises of the following areas of Kaimur district in the Bhojpur region of Bihar: CD Blocks Ramgarh, Nuaon & Durgawati

This constituency covers an approximate area of 505.94 square kilometers and the geographic coordinates of Ramgarh is: 25°17'13.6"N 83°45'49.7"E.

A total of four Assembly constituencies in the state of Bihar share borders with Ramgarh constituency, which are: Rajpur, Kargahar, Mohania, Chainpur. This constituency shares an inter-state border with Uttar Pradesh.

Voter turnout

According to data released by the Election Commission of India, in the 2025 Bihar Assembly elections, the estimated voter turnout in this Ramgarh constituency was 67.84%. In 2020, this seat registered a turnout of 64.18%, while it was 60.24% in 2015, and 60.37% in 2010.

Total voters

Victory margin

In the 2020 Bihar Assembly elections, Sudhakar Singh of RJD won in this constituency beating Ambika Singh of BSP by a margin of 189 votes which was 0.11% of the total votes cast. In 2015, Ashok Kumar Singh of BJP was the winner in this seat beating Ambika Singh of RJD by a margin of 8011 votes which was 5.18% of the total votes polled in the constituency. In the 2010 Assembly elections, Ambika Singh of RJD won this seat defeating Ashok Kumar Singh of IND by a margin of 2978 votes which was 2.42% of the total votes polled for the seat.

Winner vote share (%)

In the 2020 Bihar Assembly elections, Sudhakar Singh of RJD had a vote share of 32.4% in this seat. In the 2015 Assembly elections, Ashok Kumar Singh of BJP got a vote share of 37.2% , In the 2010 Assembly elections, Ambika Singh of RJD got a vote share of 24.99% in Ramgarh.