No 1 Nalbari is a village in Na Duar tehsil in district of Sonitpur, Assam, India. As per the data provided by Census of India in 2011, total population of No 1 Nalbari was 843 which includes 432 males and 411 females. No 1 Nalbari covers 148.5 ha area. Pincode of No 1 Nalbari is N/A.