Kuhiar Bari 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 Kuhiar Bari was 681 which includes 350 males and 331 females. Kuhiar Bari covers 125.53 ha area. Pincode of Kuhiar Bari is 787031.