Mahasingh Hasauli is a village in Madhepur tehsil in district of Madhubani, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahasingh Hasauli was 2,278 which includes 1,199 males and 1,079 females. Mahasingh Hasauli covers 106.2 ha area. Pincode of Mahasingh Hasauli is 847408.