Karsop 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 Karsop Arazi was 2,021 which includes 1,043 males and 978 females. Karsop Arazi covers 32 ha area. Pincode of Karsop Arazi is 813221.