Na Mati 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 Na Mati Gaon was 2,119 which includes 1,087 males and 1,032 females. Na Mati Gaon covers 182.48 ha area. Pincode of Na Mati Gaon is 785685.