Bairawan Loknath is a village in Nabinagar tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Bairawan Loknath was 1,260 which includes 677 males and 583 females. Bairawan Loknath covers 227 ha area. Pincode of Bairawan Loknath is 804101.