Rajnagar Assembly constituency is part of Jhanjharpur parliamentary constituency and located in
MADHUBANI district of state of
Bihar.
In Vidhansabha elections 2020,
Dr. Ramprit Paswan of BJP party won with
89,459 votes.
The runner up was Ramawatar Paswan of
RJD party . The margin of victory was: 19,121 votes.
In Vidhansabha elections 2015,
Ram Prit Paswan of BJP party won with
71,614 votes.
The runner up was Ramawatar Paswan of
RJD party . The margin of victory was: 6,242 votes.
The next election for Rajnagar Assembly constituency is in
October 2024.