Kathalguri Bihiya 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 Kathalguri Bihiya was 332 which includes 160 males and 172 females. Kathalguri Bihiya covers 95 ha area. Pincode of Kathalguri Bihiya is 787060.