Longnit Bazar is a village in Diphu tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Longnit Bazar was 638 which includes 340 males and 298 females. Longnit Bazar covers 50 ha area. Pincode of Longnit Bazar is 782461.