Chhota Bankau is a village in Khuntpani tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chhota Bankau was 505 which includes 252 males and 253 females. Chhota Bankau covers 202 ha area. Pincode of Chhota Bankau is 833201.