Mahadebdihi is a village in Gorumahisani tehsil in district of Mayurbhanj, Odisha, India. As per the data provided by Census of India in 2011, total population of Mahadebdihi was 355 which includes 169 males and 186 females. Mahadebdihi covers 178 ha area. Pincode of Mahadebdihi is 757042.