Changmai Gaon is a village in Teok tehsil in district of Jorhat, Assam, India. As per the data provided by Census of India in 2011, total population of Changmai Gaon was 1,203 which includes 639 males and 564 females. Changmai Gaon covers 215.84 ha area. Pincode of Changmai Gaon is N/A.