Garhwa Bishunpur is a village in Majorganj tehsil in district of Sitamarhi, Bihar, India. As per the data provided by Census of India in 2011, total population of Garhwa Bishunpur was 2,079 which includes 1,100 males and 979 females. Garhwa Bishunpur covers 118.4 ha area. Pincode of Garhwa Bishunpur is 843332.