Chhotbahiari is a village in Mohanpur tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Chhotbahiari was 662 which includes 347 males and 315 females. Chhotbahiari covers 158 ha area. Pincode of Chhotbahiari is 814153.