Jharwa is a village in Harsidhi tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Jharwa was 2,330 which includes 1,228 males and 1,102 females. Jharwa covers 166.8 ha area. Pincode of Jharwa is 845417.