Chhota Belbuni is a village in Ranishwar tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chhota Belbuni was 24 which includes 12 males and 12 females. Chhota Belbuni covers 16.5 ha area. Pincode of Chhota Belbuni is 814148.