Ranjitpur is a village in Khanpur tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Ranjitpur was 2,173 which includes 1,156 males and 1,017 females. Ranjitpur covers 204 ha area. Pincode of Ranjitpur is 848117.