Mahamadpur is a village in Biraul tehsil in district of Darbhanga, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahamadpur was 3,364 which includes 1,715 males and 1,649 females. Mahamadpur covers 335 ha area. Pincode of Mahamadpur is 847203.