Kala Bhanga is a village in Barnagar tehsil in district of Baksa, Assam, India. As per the data provided by Census of India in 2011, total population of Kala Bhanga was 4,024 which includes 2,119 males and 1,905 females. Kala Bhanga covers 138.25 ha area. Pincode of Kala Bhanga is 781315.