Khochariyawan is a village in Barhampur tehsil in district of Buxar, Bihar, India. As per the data provided by Census of India in 2011, total population of Khochariyawan was 2,047 which includes 1,064 males and 983 females. Khochariyawan covers 149 ha area. Pincode of Khochariyawan is 802134.