Kolhui Buzurg 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 Kolhui Buzurg was 746 which includes 336 males and 410 females. Kolhui Buzurg covers 119.42 ha area. Pincode of Kolhui Buzurg is N/A.