Mahamadpur Alauddin Urf Rohua is a village in Rosera tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahamadpur Alauddin Urf Rohua was 5,689 which includes 3,004 males and 2,685 females. Mahamadpur Alauddin Urf Rohua covers 312.07 ha area. Pincode of Mahamadpur Alauddin Urf Rohua is 848210.