Sahjanwa 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 Sahjanwa was 4,474 which includes 2,315 males and 2,159 females. Sahjanwa covers 540.21 ha area. Pincode of Sahjanwa is 273157.