Changmai Garia Gaon is a village in Dibrugarh West tehsil in district of Dibrugarh, Assam, India. As per the data provided by Census of India in 2011, total population of Changmai Garia Gaon was 1,882 which includes 989 males and 893 females. Changmai Garia Gaon covers 245.01 ha area. Pincode of Changmai Garia Gaon is N/A.