Gvidar Diyara is a village in Bansdih tehsil in district of Ballia, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Gvidar Diyara was 173 which includes 94 males and 79 females. Gvidar Diyara covers 68.26 ha area. Pincode of Gvidar Diyara is N/A.