Dewa Bigha is a village in Sonbhadra Banshi Suryapur tehsil in district of Arwal, Bihar, India. As per the data provided by Census of India in 2011, total population of Dewa Bigha was 166 which includes 84 males and 82 females. Dewa Bigha covers 34 ha area. Pincode of Dewa Bigha is N/A.