No 1 Bahir Jonai is a village in Jonai tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of No 1 Bahir Jonai was 357 which includes 174 males and 183 females. No 1 Bahir Jonai covers 85.82 ha area. Pincode of No 1 Bahir Jonai is 787060.