Bailung Gaon is a village in Nazira tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Bailung Gaon was 836 which includes 402 males and 434 females. Bailung Gaon covers 184.2 ha area. Pincode of Bailung Gaon is 785686.