Kargahar Assembly constituency is part of Sasaram parliamentary constituency and located in
ROHTAS district of state of
Bihar.
In Vidhansabha elections 2020,
Santosh Kumar Mishra of INC party won with
59,763 votes.
The runner up was Bashisth Singh of
JD(U) party . The margin of victory was: 4,083 votes.
In Vidhansabha elections 2015,
Bashisht Singh of JD(U) party won with
57,018 votes.
The runner up was Birendra Kumar Singh of
BLSP party . The margin of victory was: 12,907 votes.
The next election for Kargahar Assembly constituency is in
October 2024.