Kasba Kaliaganj is a village in Pothia tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Kasba Kaliaganj was 5,419 which includes 2,721 males and 2,698 females. Kasba Kaliaganj covers 398.99 ha area. Pincode of Kasba Kaliaganj is 855117.