Babhanganwa is a village in Tribeniganj tehsil in district of Supaul, Bihar, India. As per the data provided by Census of India in 2011, total population of Babhanganwa was 13,034 which includes 6,754 males and 6,280 females. Babhanganwa covers 1177 ha area. Pincode of Babhanganwa is 852139.