Charmung Gaon is a village in Kaliabor tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Charmung Gaon was 382 which includes 187 males and 195 females. Charmung Gaon covers 214.96 ha area. Pincode of Charmung Gaon is 782135.