Banmankhi Assembly constituency is part of Purnia parliamentary constituency and located in
PURNEA district of state of
Bihar.
In Vidhansabha elections 2020,
Krishna Kumar Rishi of BJP party won with
93,594 votes.
The runner up was Upendra Sharma of
RJD party . The margin of victory was: 27,743 votes.
In Vidhansabha elections 2015,
Krishna Kumar Rishi of BJP party won with
59,053 votes.
The runner up was Sanjiv Kumar Paswan of
RJD party . The margin of victory was: 708 votes.
The next election for Banmankhi Assembly constituency is in
October 2024.