Korharia Arazi is a village in Shambhuganj tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Korharia Arazi was 119 which includes 68 males and 51 females. Korharia Arazi covers 2 ha area. Pincode of Korharia Arazi is 813207.