Nigam Gaon is a village in Naharkatiya tehsil in district of Dibrugarh, Assam, India. As per the data provided by Census of India in 2011, total population of Nigam Gaon was 1,018 which includes 515 males and 503 females. Nigam Gaon covers 271.17 ha area. Pincode of Nigam Gaon is 786610.