Patharwa is a village in Tamkuhi Raj tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patharwa was 3,298 which includes 1,592 males and 1,706 females. Patharwa covers 211.54 ha area. Pincode of Patharwa is N/A.