Rampur Rajawa is a village in Hasanpur tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Rampur Rajawa was 8,741 which includes 4,534 males and 4,207 females. Rampur Rajawa covers 280 ha area. Pincode of Rampur Rajawa is 848205.