Mahadebraydih is a village in Jama tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Mahadebraydih was 198 which includes 99 males and 99 females. Mahadebraydih covers 72.58 ha area. Pincode of Mahadebraydih is 814146.