Karangani No 18 is a village in Tingkhong tehsil in district of Dibrugarh, Assam, India. As per the data provided by Census of India in 2011, total population of Karangani No 18 was 454 which includes 220 males and 234 females. Karangani No 18 covers 67.88 ha area. Pincode of Karangani No 18 is 786611.