Kapiabuzurg is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kapiabuzurg was 412 which includes 217 males and 195 females. Kapiabuzurg covers 41.53 ha area. Pincode of Kapiabuzurg is N/A.