No 4 Bahir Chilai 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 4 Bahir Chilai was 156 which includes 86 males and 70 females. No 4 Bahir Chilai covers 96 ha area. Pincode of No 4 Bahir Chilai is 787060.