Dafal Dih is a village in Bikramganj tehsil in district of Rohtas, Bihar, India. As per the data provided by Census of India in 2011, total population of Dafal Dih was 77 which includes 41 males and 36 females. Dafal Dih covers 66 ha area. Pincode of Dafal Dih is 802212.