Paharpur Kamsila 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 Paharpur Kamsila was 2,004 which includes 1,003 males and 1,001 females. Paharpur Kamsila covers 170 ha area. Pincode of Paharpur Kamsila is 841420.