Raghunathpur is a village in Turkaulia tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Raghunathpur was 12,161 which includes 6,450 males and 5,711 females. Raghunathpur covers 408.8 ha area. Pincode of Raghunathpur is N/A.