No 1 Pachnoi Ujani is a village in Naobaicha tehsil in district of Lakhimpur, Assam, India. As per the data provided by Census of India in 2011, total population of No 1 Pachnoi Ujani was 693 which includes 365 males and 328 females. No 1 Pachnoi Ujani covers 214.74 ha area. Pincode of No 1 Pachnoi Ujani is 787031.