Kothia Bharaul is a village in Jhanjharpur tehsil in district of Madhubani, Bihar, India. As per the data provided by Census of India in 2011, total population of Kothia Bharaul was 8,938 which includes 4,601 males and 4,337 females. Kothia Bharaul covers 691.1 ha area. Pincode of Kothia Bharaul is 847404.