Siswania Buzurg is a village in Pharenda tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Siswania Buzurg was 1,432 which includes 716 males and 716 females. Siswania Buzurg covers 156.23 ha area. Pincode of Siswania Buzurg is 273155.