Raghunathpur is a village in Majorganj tehsil in district of Sitamarhi, Bihar, India. As per the data provided by Census of India in 2011, total population of Raghunathpur was 4,070 which includes 2,089 males and 1,981 females. Raghunathpur covers 156 ha area. Pincode of Raghunathpur is 843315.