Kaliannagar is a village in Barsoi tehsil in district of Katihar, Bihar, India. As per the data provided by Census of India in 2011, total population of Kaliannagar was 3,489 which includes 1,794 males and 1,695 females. Kaliannagar covers 150.15 ha area. Pincode of Kaliannagar is N/A.