Sonferwa 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 Sonferwa Buzurg was 1,191 which includes 573 males and 618 females. Sonferwa Buzurg covers 97.41 ha area. Pincode of Sonferwa Buzurg is N/A.