Tengaigaon is a village in Dotoma tehsil in district of Kokrajhar, Assam, India. As per the data provided by Census of India in 2011, total population of Tengaigaon was 363 which includes 184 males and 179 females. Tengaigaon covers 174.61 ha area. Pincode of Tengaigaon is N/A.