Gusai Gaon is a village in Lanka tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Gusai Gaon was 658 which includes 319 males and 339 females. Gusai Gaon covers 268 ha area. Pincode of Gusai Gaon is N/A.