Bigra Aual is a village in Khalilabad tehsil in district of Sant Kabir Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Bigra Aual was 2,350 which includes 1,241 males and 1,109 females. Bigra Aual covers 120.27 ha area. Pincode of Bigra Aual is 271001.