Chak Pahar is a village in Morwa tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Pahar was 8,074 which includes 4,211 males and 3,863 females. Chak Pahar covers 464 ha area. Pincode of Chak Pahar is N/A.