Chak Paharpur is a village in Baikunthpur tehsil in district of Gopalganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Paharpur was 113 which includes 52 males and 61 females. Chak Paharpur covers 4.1 ha area. Pincode of Chak Paharpur is N/A.