Kamdebnala is a village in Murarai I tehsil in district of Birbhum, West Bengal, India. As per the data provided by Census of India in 2011, total population of Kamdebnala was 2,931 which includes 1,500 males and 1,431 females. Kamdebnala covers 519.4 ha area. Pincode of Kamdebnala is 731219.