Bishunpurga B is a village in Satar Kataiya tehsil in district of Saharsa, Bihar, India. As per the data provided by Census of India in 2011, total population of Bishunpurga B was 4,628 which includes 2,428 males and 2,200 females. Bishunpurga B covers 580.16 ha area. Pincode of Bishunpurga B is 852124.