Phulvariya is a village in Nautanwa tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Phulvariya was 1,774 which includes 902 males and 872 females. Phulvariya covers 186.58 ha area. Pincode of Phulvariya is 273162.