Harpur Rewari is a village in Ujiarpur tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Harpur Rewari was 8,231 which includes 4,338 males and 3,893 females. Harpur Rewari covers 590 ha area. Pincode of Harpur Rewari is 848134.