Dafar Dehri is a village in Nawanagar tehsil in district of Buxar, Bihar, India. As per the data provided by Census of India in 2011, total population of Dafar Dehri was 1,323 which includes 681 males and 642 females. Dafar Dehri covers 102 ha area. Pincode of Dafar Dehri is N/A.