Sangwal Khamlang is a village in Nampong tehsil in district of Changlang, Arunachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Sangwal Khamlang was 165 which includes 82 males and 83 females. Sangwal Khamlang covers N/A area. Pincode of Sangwal Khamlang is N/A.