Behrainbasu is a village in Bolba tehsil in district of Simdega, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Behrainbasu was 1,370 which includes 715 males and 655 females. Behrainbasu covers 1133 ha area. Pincode of Behrainbasu is 835226.