Mornoi Chapari is a village in Subansiri tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Mornoi Chapari was 629 which includes 332 males and 297 females. Mornoi Chapari covers 180 ha area. Pincode of Mornoi Chapari is 787055.