Kachahari Nawadih is a village in Palojori tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kachahari Nawadih was 103 which includes 46 males and 57 females. Kachahari Nawadih covers 52 ha area. Pincode of Kachahari Nawadih is 815351.