Changmai Konwar is a village in Amguri tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Changmai Konwar was 880 which includes 414 males and 466 females. Changmai Konwar covers 233.45 ha area. Pincode of Changmai Konwar is 785667.