Kowamora Athabari Grant is a village in Nazira tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Kowamora Athabari Grant was 597 which includes 291 males and 306 females. Kowamora Athabari Grant covers 312.93 ha area. Pincode of Kowamora Athabari Grant is 785685.