Lumjong Killing 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 Lumjong Killing was 74 which includes 44 males and 30 females. Lumjong Killing covers 42 ha area. Pincode of Lumjong Killing is N/A.