Kasai Bori is a village in Mikirbheta tehsil in district of Morigaon, Assam, India. As per the data provided by Census of India in 2011, total population of Kasai Bori was 373 which includes 193 males and 180 females. Kasai Bori covers 249.8 ha area. Pincode of Kasai Bori is 782142.