Chak Pararauna is a village in Barharia tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Pararauna was 1,573 which includes 815 males and 758 females. Chak Pararauna covers 48 ha area. Pincode of Chak Pararauna is N/A.