Gaunaria Babu 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 Gaunaria Babu was 1,361 which includes 706 males and 655 females. Gaunaria Babu covers 154.27 ha area. Pincode of Gaunaria Babu is N/A.