Jai Nagar 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 Jai Nagar was 670 which includes 338 males and 332 females. Jai Nagar covers 68.74 ha area. Pincode of Jai Nagar is N/A.