Longdong Basti is a village in Kaliabor tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Longdong Basti was 27 which includes 13 males and 14 females. Longdong Basti covers 25.89 ha area. Pincode of Longdong Basti is 782139.