Chap Kanhauli 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 Chap Kanhauli was 534 which includes 259 males and 275 females. Chap Kanhauli covers 40 ha area. Pincode of Chap Kanhauli is N/A.