Khap Punak Buzurg is a village in Darauli tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Khap Punak Buzurg was 401 which includes 219 males and 182 females. Khap Punak Buzurg covers 17 ha area. Pincode of Khap Punak Buzurg is N/A.