Kumjai Tokbi is a village in Phuloni tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Kumjai Tokbi was 298 which includes 147 males and 151 females. Kumjai Tokbi covers 560 ha area. Pincode of Kumjai Tokbi is N/A.