Baulia Raja 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 Baulia Raja was 2,326 which includes 1,170 males and 1,156 females. Baulia Raja covers 157.96 ha area. Pincode of Baulia Raja is 273307.