Sonabarasa is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Sonabarasa was 1,764 which includes 914 males and 850 females. Sonabarasa covers 162.5 ha area. Pincode of Sonabarasa is N/A.