Gayan Gaon is a village in Dhing tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Gayan Gaon was 5,472 which includes 2,812 males and 2,660 females. Gayan Gaon covers 395.57 ha area. Pincode of Gayan Gaon is 782126.