Arila Raghunathpur is a village in Dinara tehsil in district of Rohtas, Bihar, India. As per the data provided by Census of India in 2011, total population of Arila Raghunathpur was 2,054 which includes 1,036 males and 1,018 females. Arila Raghunathpur covers 357 ha area. Pincode of Arila Raghunathpur is 802218.