Ruchaul is a village in Pandaul tehsil in district of Madhubani, Bihar, India. As per the data provided by Census of India in 2011, total population of Ruchaul was 2,154 which includes 1,131 males and 1,023 females. Ruchaul covers 174.31 ha area. Pincode of Ruchaul is 847236.